Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
- View All

Items : %s%s

ADC

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Input Type	Max Supply Voltage (DC)	Min Supply Voltage (DC)	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	Evaluation Kit	Max Input Voltage	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Output Type	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Signal to Noise Ratio (SNR)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Max Power Dissipation	Number of Elements	Configuration	Feature	Polarity	Min Input Voltage	Power Dissipation	Max Dual Supply Voltage	Min Dual Supply Voltage	Supplier Device Package	Power Dissipation-Max	Number of Inputs	Power Consumption	Dual Supply Voltage	Input Capacitance	Capacitance - Input	Resolution	Number of Analog Inputs	Number of Bits	Supply Current-Max	Supply Type	Reference Voltage	Number of Converters	Number of Analog In Channels	Output Bit Code	Number of A/D Converters	Analog Input Voltage-Max	Output Format	Negative Supply Voltage-Nom	Analog Input Voltage-Min	Sampling Rate	Conversion Rate	Integral Nonlinearity (INL)	Differential Nonlinearity	Converter Type	Linearity Error-Max (EL)	Sample and Hold / Track and Hold	Conversion Time-Max	Architecture	Reference Type	Data Interface	Sampling Rate (Per Second)	Spurious-free dynamic range (SFDR)	Voltage - Supply, Analog	Voltage - Supply, Digital	Ratio - S/H:ADC
LTC1418ACN	Analog Devices, Inc.	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Bulk					1 (Unlimited)	28	EAR99	70°C	0°C	5V		RoHS Compliant	Contains Lead			28	DIP	Parallel, Serial	5.25V			4.75V		7.62mm					CMOS				3.937mm		1				e0	Tin/Lead (Sn/Pb)			NOT SPECIFIED	5V	NOT SPECIFIED		28		COMMERCIAL		2.54mm						Analog to Digital Converters	Not Qualified						Bipolar, Unipolar		31.5mW	5.25V	4.75V		31.5mW			5V			1.75 B		14		Dual		1	1	BINARY, 2'S COMPLEMENT BINARY		2.048V	SERIAL, PARALLEL, WORD	-5V	-2.048V	200 ksps		1.25 LSB		ADC, SUCCESSIVE APPROXIMATION	0.0076%	SAMPLE	4μs
MCP3021A6T-E/OT	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	14 Weeks		Surface Mount	Tape & Reel (TR)	2003		yes	Active	1 (Unlimited)	5	EAR99					ROHS3 Compliant	Lead Free		No	5	SC-74A, SOT-753		5.5V			2.7V				Surface Mount		-40°C~125°C	CMOS	Single Ended					1				e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	40	MCP3021	5						60 dB			1	Analog to Digital Converters					S/H-ADC		Unipolar												1.25 B		10					1	BINARY			SERIAL		-0.3V	22.3 ksps	22.3 ksps	1 LSB		ADC, SUCCESSIVE APPROXIMATION	0.0977%	SAMPLE		SAR	Supply	I2C	22.3k		2.7V~5.5V	2.7V~5.5V	1:1
MAX1162ACUB+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube	2010			Obsolete	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant					10-TFSOP, 10-MSOP (0.118, 3.00mm Width)							3mm		Surface Mount		0°C~70°C	BICMOS	Single Ended					1				e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	30	MAX1162	10			YES	0.5mm						Analog to Digital Converters	Not Qualified	3/55V			S/H-ADC									1							16					1	BINARY		4.096V	SERIAL			0.2 MHz				ADC, SUCCESSIVE APPROXIMATION		TRACK	240μs	SAR	External	SPI	200k		5V	2.7V~5.25V	1:1
MAX1184ECM+D	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tray	2006		yes	Active	3 (168 Hours)	48	EAR99				7mm	ROHS3 Compliant	Lead Free			48	48-TQFP Exposed Pad							7mm		Surface Mount		-40°C~85°C	CMOS	Differential, Single Ended					2				e3	Matte Tin (Sn)	QUAD	GULL WING	260	3V	30	MAX1184	48			YES	0.5mm						Analog to Digital Converters	Not Qualified				S/H-ADC	Simultaneous Sampling								2							10					1			1V			-1V					ADC, FLASH METHOD	0.1465%	TRACK		Pipelined	External, Internal	Parallel	20M		2.7V~3.6V	2.7V~3.6V	1:1
LTC2175CUKG-12#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	18 Weeks			Tape & Reel (TR)	2011			Active	1 (Unlimited)	52	3A991.C.2				8mm	ROHS3 Compliant					52-WFQFN Exposed Pad							7mm		Surface Mount		0°C~70°C	CMOS	Differential			0.8mm		1				e3	Matte Tin (Sn)	QUAD	NO LEAD	260	1.8V	30	LTC2175	52			YES	0.5mm	R-PQCC-N52					Analog to Digital Converters	Not Qualified	1.8V			S/H-ADC	Simultaneous Sampling								4							12					4	OFFSET BINARY, 2'S COMPLEMENT BINARY										ADC, PROPRIETARY METHOD		SAMPLE		Pipelined	External, Internal	LVDS - Serial	125M		1.7V~1.9V	1.7V~1.9V	1:1
TLC540IFNR	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Last Time Buy	1 (Unlimited)							ROHS3 Compliant					20-LCC (J-Lead)									Surface Mount		-40°C~85°C		Single Ended																																MUX-S/H-ADC	Selectable Address						20-PLCC (9x9)		11							8							1													SAR	External, Internal	SPI	75k		5V	5V	1:1
MAX1265AEEI+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			yes		1 (Unlimited)	28	EAR99				9.89mm	RoHS Compliant	Lead Free								compliant			3.9mm									1.73mm	8542.39.00.01	1				e3	Matte Tin (Sn)	DUAL	GULL WING	260	3V	30		28		INDUSTRIAL	YES	0.635mm	R-PDSO-G28		85°C	-40°C		Analog to Digital Converters	Not Qualified	3/3.3V																			12					6	BINARY		3.6V	PARALLEL, WORD			0.256 MHz				ADC, SUCCESSIVE APPROXIMATION		TRACK	4.1μs
ADC081C021CIMKX/NOPB	Texas Instruments	5.6811	Add to Cart Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tape & Reel (TR)			yes	Active	1 (Unlimited)	6	EAR99			5V	2.9mm	ROHS3 Compliant	Lead Free	Tin	No	6	SOT-23-6 Thin, TSOT-23-6		5.5V			2.7V	1.1mm	1.6mm	870μm	Surface Mount		-40°C~105°C		Single Ended					1				e3		DUAL	GULL WING	260	3V		ADC081C021	6				0.95mm		49.8 dB			1	Analog to Digital Converters			12.6mW		S/H-ADC		Unipolar												1 B		8		Single			1	BINARY			SERIAL			188.9 ksps	188.9 ksps	0.25 LSB	0.25 LSB	ADC, SUCCESSIVE APPROXIMATION		TRACK		SAR	Supply	I2C	188.9k		2.7V~5.5V	2.7V~5.5V	1:1
ADCS7477AIMF/NOPB	Texas Instruments	227.2459	Add to Cart Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tape & Reel (TR)			yes	Active	1 (Unlimited)	6	EAR99			5V	2.9mm	ROHS3 Compliant	Lead Free	Tin	No	6	SOT-23-6	SPI, Serial	5.25V	No SVHC		2.7V	1.45mm	1.6mm	1.2mm	Surface Mount		-40°C~125°C	CMOS	Single Ended					1	2mA			e3		DUAL	GULL WING	260	3V		ADCS7477	6				0.95mm		62 dB			1	Analog to Digital Converters					S/H-ADC		Unipolar								2mW				1.25 B		10		Single			1	BINARY						1 Msps	1 Msps	0.7 LSB	0.7 LSB	ADC, SUCCESSIVE APPROXIMATION		TRACK		SAR	Supply	SPI, DSP	1M		2.7V~5.25V	2.7V~5.25V	1:1
ADS7952QDBTRQ1	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		8 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tape & Reel (TR)		Automotive, AEC-Q100	yes	Active	3 (168 Hours)	38	EAR99			3.3V	9.7mm	ROHS3 Compliant	Lead Free	Gold		38	38-TFSOP (0.173, 4.40mm Width)		5.25V	No SVHC		2.7V	1.2mm	4.4mm	1mm	Surface Mount	203.804722mg	-40°C~125°C		Single Ended					1				e4		DUAL	GULL WING		3.3V		ADS7952	38				0.5mm		71.7 dB							14.5mW		MUX-PGA-S/H-ADC	PGA	Unipolar		14.5mW						14.5mW				1.5 B	2	12	3mA	Single	2.5V		12	BINARY	1	3V	SERIAL			1 Msps		1.5 LSB		ADC, SUCCESSIVE APPROXIMATION		SAMPLE	0.8μs	SAR	External	SPI	1M		2.7V~5.25V	1.7V~5.25V	1:1
LTC1098IS8#TRPBF	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download		PRODUCTION (Last Updated: 2 weeks ago)	Surface Mount									85°C	-40°C			RoHS Compliant	Lead Free			8	SOIC	Serial																																																												8		Single		1								33 ksps
AD7683ARMZ	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 3 months ago)		Tube		PulSAR®	no	Active	1 (Unlimited)	8	EAR99			5V	3mm	ROHS3 Compliant	Contains Lead	Gold	No	8	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	SPI	5.5V	No SVHC		2.7V	850μm	3mm		Surface Mount		-40°C~85°C	CMOS	Pseudo-Differential					1	800μA		5.5V	e4		DUAL	GULL WING	260	2.7V	40	AD7683	8			YES	0.65mm		91 dB			1	Analog to Digital Converters			6mW		S/H-ADC		Unipolar	500mV	6mW						4mW		30pF		2 B		16		Single			1	BINARY			SERIAL			100 ksps		6 LSB		ADC, SUCCESSIVE APPROXIMATION	0.0092%	TRACK		SAR	External	SPI, DSP	100k		2.7V~5.5V	2.7V~5.5V	1:1
AD673JN	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1				Through Hole	Bulk						20	EAR99	70°C	0°C		25.2mm	RoHS Compliant		Lead, Tin		20	PDIP							7.62mm									5.33mm		1				e0				240	5V	30		20		COMMERCIAL		2.54mm						Analog to Digital Converters	Not Qualified						Bipolar, Unipolar						325mW						1 B	1	8		Dual			1	BINARY, OFFSET BINARY		5V		-15V	-5V	0.05 MHz		0.5 LSB		ADC, SUCCESSIVE APPROXIMATION		SAMPLE	30μs
LTC2246HLU#PBF	Analog Devices, Inc.	0.0000	RFQ Min: 1 Mult: 1				Surface Mount				yes			32	EAR99	125°C	-40°C	3V	5mm	RoHS Compliant				32	TQFP	Parallel	3.5V			2.8V		5mm					CMOS						1				e3	Matte Tin (Sn)	QUAD	GULL WING	250	3V	NOT SPECIFIED		32		AUTOMOTIVE		0.5mm						Analog to Digital Converters	Not Qualified	3V					Bipolar		90mW					1					1.75 B		14					1	OFFSET BINARY, 2'S COMPLEMENT BINARY					1V	25 Msps		6 LSB		ADC, PROPRIETARY METHOD	0.0366%	SAMPLE
AD7677AST	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tray		PulSAR®	no	Obsolete	3 (168 Hours)	48					7mm	Non-RoHS Compliant					48-LQFP							7mm		Surface Mount		-40°C~85°C							1						QUAD	GULL WING		5V			48			YES	0.5mm	S-PQFP-G48																										16					1	BINARY, 2'S COMPLEMENT BINARY	1	3.4V	SERIAL		-2.3V					ADC, SUCCESSIVE APPROXIMATION		TRACK					1M
MAX11328ATJ+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	32					5mm	ROHS3 Compliant				32	32-WFQFN Exposed Pad	SPI, Serial						5mm		Surface Mount		-40°C~125°C		Differential, Pseudo-Differential, Single Ended					1						QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED	MAX11328					0.5mm		72.3 dB			8				2.758W		MUX-S/H-ADC		Bipolar, Unipolar							8, 15, 16					1.5 B		12		Analog, Digital			16	2'S COMPLEMENT BINARY	1	3.65V				1 Msps		1 LSB	1 LSB	ADC, SUCCESSIVE APPROXIMATION	0.0244%	TRACK		SAR	External	SPI, DSP	1M	84 dB	2.35V~3.6V	2.35V~3.6V	1:1
AD977BNZ	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	3 (168 Hours)							Non-RoHS Compliant					20-DIP (0.300, 7.62mm)									Through Hole		-40°C~85°C		Single Ended																																ADC							20-PDIP		1							16							1													SAR	External, Internal	SPI	100k		5V	5V
ADS7223SRHBT	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tape & Reel (TR)			yes	Active	3 (168 Hours)	32	EAR99			5V	5mm	ROHS3 Compliant	Lead Free	Gold	No	32	32-VFQFN Exposed Pad		5.5V	No SVHC		2.7V	1mm	5mm	900μm	Surface Mount		-40°C~125°C		Differential, Pseudo-Differential					1	15mA			e4		QUAD		260	5V		ADS7223	32						73 dB			4	Analog to Digital Converters			117mW	2	MUX-S/H-ADC	Simultaneous Sampling	Bipolar		117mW					4, 8	47.2mW				1.5 B		12		Analog, Digital			4				SERIAL			1 Msps	1 Msps	0.5 LSB	0.5 LSB	ADC, SUCCESSIVE APPROXIMATION		SAMPLE		SAR	External, Internal	SPI	1M		2.7V~5.5V	2.3V~5.5V	1:1
ADS8363SRHBR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)			yes	Active	2 (1 Year)	32	EAR99			5V	5mm	ROHS3 Compliant	Lead Free	Gold		32	32-VFQFN Exposed Pad	Serial	5.5V			2.7V	1mm	5mm	900μm	Surface Mount		-40°C~125°C		Differential, Pseudo-Differential	5.5V	2.3V			1				e4		QUAD	NO LEAD	260	5V	NOT SPECIFIED	ADS8363	32			YES			93 dB			4	Analog to Digital Converters	Not Qualified		117mW	2	MUX-S/H-ADC	Simultaneous Sampling	Bipolar		86.5mW					4, 8	47.2mW				2 B		16		Analog, Digital			4							1 Msps	1 Msps	3 LSB		ADC, SUCCESSIVE APPROXIMATION		SAMPLE		SAR	External, Internal	SPI	1M	100 dB	2.7V~5.5V	2.3V~3.6V 5V	1:1
MAX1088ETA+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Strip	2010		yes	Obsolete	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant	Lead Free											3mm					BICMOS				0.8mm	8542.39.00.01	1				e3	MATTE TIN	DUAL	NO LEAD	260	5V	NOT SPECIFIED		8		INDUSTRIAL	YES	0.65mm	S-PDSO-N8		85°C	-40°C		Analog to Digital Converters	Not Qualified	5V																			10					2	BINARY, 2'S COMPLEMENT BINARY		2.048V	SERIAL		-2.048V	0.15 MHz				ADC, SUCCESSIVE APPROXIMATION	0.0977%	TRACK	3.7μs
LTC1296BCN#PBF	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download		PRODUCTION (Last Updated: 1 week ago)	Through Hole	Bulk								70°C	0°C			RoHS Compliant	Lead Free			20	DIP	Parallel, Serial	5V	No SVHC		-5V																																		8					1			Bipolar, Unipolar		500mW							5V			1.5 B		12		Dual										46.5 ksps		0.5 LSB
MAX178ACNG	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube	1995		no	Obsolete	1 (Unlimited)	24	EAR99				30.545mm	Non-RoHS Compliant					24-DIP (0.300, 7.62mm)				not_compliant			7.62mm		Through Hole		-40°C~85°C		Single Ended			4.572mm		1				e0		DUAL		240	15V	20	MAX178	24			NO	2.54mm	R-PDIP-T24					Analog to Digital Converters	Not Qualified				S/H-ADC									1							12					1	BINARY, OFFSET BINARY		5V		-15V						ADC, SUCCESSIVE APPROXIMATION	0.024%	TRACK		SAR	External, Internal	Parallel	17k		±5V 11.4V ~15.75V	5V	1:1
LTC2201IUK#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	18 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	48					7mm	ROHS3 Compliant					48-WFQFN Exposed Pad							7mm		Surface Mount		-40°C~85°C	CMOS	Differential			0.8mm		1				e3	Matte Tin (Sn)	QUAD	NO LEAD	NOT SPECIFIED	3.3V	NOT SPECIFIED	LTC2201	48			YES	0.5mm	S-PQCC-N48					Analog to Digital Converters	Not Qualified	3.3V			S/H-ADC	PGA								1							16					1	OFFSET BINARY, 2'S COMPLEMENT BINARY		2.5V			-2.5V	20 MHz				ADC, PROPRIETARY METHOD	0.0076%	SAMPLE		Pipelined	External, Internal	Parallel	20M		3.135V~3.465V	3.135V~3.465V	1:1
AD9225EB	Analog Devices, Inc.	0.0000	RFQ Min: 1 Mult: 1			OBSOLETE (Last Updated: 1 week ago)										85°C	-40°C			RoHS Compliant	Contains Lead		No																						Yes	2V															71 dB			1									1V	383mW									10pF	1.5 B														25 Msps
ADS-919GM-C	Datel	0.0000	RFQ Min: 1 Mult: 1																	Non-RoHS Compliant																						8542.39.00.01																																																		OFFSET BINARY										ADC, FLASH METHOD
LTC2236CUH#PBF	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download		PRODUCTION (Last Updated: 2 weeks ago)	Surface Mount	Bulk								70°C	0°C	3V	5mm	RoHS Compliant	Lead Free			32	QFN	Parallel	3.4V			2.7V	700μm	5mm												25mA																									1			Bipolar		90mW					1					1.25 B		10							1					25 Msps		0.5 LSB
ADC10D040CIVS/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 4 days ago)	Surface Mount	Tray			yes	Active	3 (168 Hours)	48	EAR99			3.3V	7mm	ROHS3 Compliant	Lead Free	Tin	No	48	48-TQFP		3.6V			3V	1.2mm	7mm	1mm	Surface Mount		-40°C~85°C	CMOS	Single Ended					1	80mA			e3		QUAD	GULL WING	260	3.3V		ADC10D040	48				0.5mm		60 dB			2	Analog to Digital Converters		3V	227mW		S/H-ADC	Simultaneous Sampling	Bipolar								267mW				1.25 B		10		Analog, Digital			2		1					40 Msps	40 Msps	1.9 LSB		ADC, RESISTANCE LADDER		SAMPLE		Two-Step	External, Internal	Parallel	40M		3V~3.6V	3V~3.6V	1:1
MAX11645EWC+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	1995		yes	Active	1 (Unlimited)	12	EAR99			3.6V		ROHS3 Compliant			No		12-WFBGA, WLBGA	I2C, Serial								Surface Mount		-40°C~85°C	BICMOS	Differential, Single Ended			0.69mm		1						BOTTOM	BALL	260	3V	30	MAX11645	12				0.5mm		70 dB				Analog to Digital Converters		3/3.3V	362mW		MUX-S/H-ADC		Bipolar, Unipolar							1, 2					1.5 B		12		Single			1	2'S COMPLEMENT BINARY	1					94.4 ksps				D/A CONVERTER	0.0244%	TRACK	7.5μs	SAR	External, Internal	I2C	94.4k		2.7V~3.6V	2.7V~3.6V	1:1
LTC2365CTS8#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2009			Active	1 (Unlimited)	8	EAR99				2.9mm	ROHS3 Compliant					SOT-23-8 Thin, TSOT-23-8									Surface Mount		0°C~70°C	CMOS	Single Ended					1				e3	Matte Tin (Sn)	DUAL	GULL WING	260	3V	30	LTC2365	8			YES	0.65mm	R-PDSO-G8					Analog to Digital Converters	Not Qualified	2.5/3.3V			S/H-ADC									1							12					1	BINARY		3.7V	SERIAL		-0.05V					ADC, PROPRIETARY METHOD	0.0244%	SAMPLE		SAR	External	SPI	1M		2.35V~3.6V	2.35V~3.6V	1:1
AD7892BN-1	Analog Devices Inc.	210.8854	Add to Cart Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	24	EAR99			5V		Non-RoHS Compliant	Contains Lead	Lead, Tin		24	24-DIP (0.300, 7.62mm)	Parallel, SPI, Serial	5.25V		not_compliant	4.75V				Through Hole		-40°C~85°C	CMOS	Single Ended					1	18mA		2.625V	e0		DUAL		NOT APPLICABLE	5V	NOT APPLICABLE	AD7892	24	TTL		NO			70 dB			1	Analog to Digital Converters	Not Qualified	5V	90mW		S/H-ADC		Bipolar	2.375V	90mW					2	60mW				1.5 B		12		Single			1				SERIAL, PARALLEL, WORD			500 ksps		1 LSB	1 LSB	ADC, SUCCESSIVE APPROXIMATION		TRACK		SAR	External, Internal	SPI, Parallel	500k		5V		1:1

LTC1418ACN Analog Devices, Inc.
14 Bit 2.54mm ADC 5V DIP

Price: 0.0000
RFQ
MCP3021A6T-E/OT Microchip Technology
10 Bit ADC MCP3021 5V SC-74A, SOT-753

Price: 0.0000
RFQ
MAX1162ACUB+ Maxim Integrated
16 Bit 0.5mm ADC MAX1162 5V 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Price: 0.0000
RFQ
MAX1184ECM+D Maxim Integrated
10 Bit 0.5mm ADC MAX1184 3V 48-TQFP Exposed Pad

Price: 0.0000
RFQ
LTC2175CUKG-12#TRPBF Linear Technology/Analog Devices
12 Bit 0.5mm ADC LTC2175 1.8V 52-WFQFN Exposed Pad

Price: 0.0000
RFQ
TLC540IFNR Rochester Electronics, LLC
8 Bit ADC 20-LCC (J-Lead)

Price: 0.0000
RFQ
MAX1265AEEI+T Maxim Integrated
12 Bit 0.635mm ADC 3V

Price: 0.0000
RFQ
ADC081C021CIMKX/NOPB Texas Instruments
8 Bit 0.95mm Tin ADC ADC081C021 3V SOT-23-6 Thin, TSOT-23-6

Price: 5.6811
RFQ
ADCS7477AIMF/NOPB Texas Instruments
10 Bit 0.95mm Tin ADC ADCS7477 3V SOT-23-6

Price: 227.2459
RFQ
ADS7952QDBTRQ1 Texas Instruments
12 Bit 0.5mm Gold ADC Automotive, AEC-Q100 Series ADS7952 3.3V 38-TFSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
LTC1098IS8#TRPBF Analog Devices Inc.
8 Bit ADC SOIC

Price: 0.0000
RFQ
AD7683ARMZ Analog Devices Inc.
16 Bit 0.65mm Gold ADC PulSAR? Series AD7683 2.7V 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Price: 0.0000
RFQ
AD673JN Analog Devices Inc.
AD673JN datasheet pdf and Data Acquisition - Analog to Digital Converters (ADC) product details from Analog Devices, Inc. stock available at HK JDW

Price: 0.0000
RFQ
LTC2246HLU#PBF Analog Devices, Inc.
14 Bit 0.5mm ADC 3V TQFP

Price: 0.0000
RFQ
AD7677AST Rochester Electronics, LLC
16 Bit 0.5mm ADC PulSAR® Series 5V 48-LQFP

Price: 0.0000
RFQ
MAX11328ATJ+T Maxim Integrated
12 Bit 0.5mm ADC MAX11328 3V 32-WFQFN Exposed Pad

Price: 0.0000
RFQ
AD977BNZ Rochester Electronics, LLC
16 Bit ADC 20-DIP (0.300, 7.62mm)

Price: 0.0000
RFQ
ADS7223SRHBT Texas Instruments
12 Bit Gold ADC ADS7223 5V 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
ADS8363SRHBR Texas Instruments
16 Bit Gold ADC ADS8363 5V 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
MAX1088ETA+T Maxim Integrated
MAX1088ETA+T datasheet pdf and Data Acquisition - Analog to Digital Converters (ADC) product details from Maxim Integrated stock available at HK JDW

Price: 0.0000
RFQ
LTC1296BCN#PBF Analog Devices Inc.
12 Bit ADC DIP

Price: 0.0000
RFQ
MAX178ACNG Maxim Integrated
IC ADC 12BIT SAR 24DIP

Price: 0.0000
RFQ
LTC2201IUK#TRPBF Linear Technology/Analog Devices
16 Bit 0.5mm ADC LTC2201 3.3V 48-WFQFN Exposed Pad

Price: 0.0000
RFQ
AD9225EB Analog Devices, Inc.
ADC

Price: 0.0000
RFQ
ADS-919GM-C Datel
ADC

Price: 0.0000
RFQ
LTC2236CUH#PBF Analog Devices Inc.
10 Bit ADC QFN

Price: 0.0000
RFQ
ADC10D040CIVS/NOPB Texas Instruments
10 Bit 0.5mm Tin ADC ADC10D040 3.3V 48-TQFP

Price: 0.0000
RFQ
MAX11645EWC+T Maxim Integrated
12 Bit 0.5mm ADC MAX11645 3V 12-WFBGA, WLBGA

Price: 0.0000
RFQ
LTC2365CTS8#TRPBF Linear Technology/Analog Devices
12 Bit 0.65mm ADC LTC2365 3V SOT-23-8 Thin, TSOT-23-8

Price: 0.0000
RFQ
AD7892BN-1 Analog Devices Inc.
12 Bit TTL Lead, Tin ADC AD7892 5V 24-DIP (0.300, 7.62mm)

Price: 210.8854
RFQ