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ISL22444UFR20Z-TK

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Manufacturer No:

ISL22444UFR20Z-TK

HK JDW NO:

668-ISL22444UFR20Z-TK

Package:

20-VQFN Exposed Pad

Datasheet:

ISL22444UFR20Z-TK

Description:

20 Terminations3.3V ISL22444 Digital PotentiometersXDCP? Series SPI256 Positions

Quantity:

In Stock : 999

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ISL22444UFR20Z-TK Overview


This file is contained in a package of 20-VQFN Exposed Pad.Non-Volatile indicates the beginning of storage for this pentometer.This digital potentiometer contains 4 embedded circuits.The digital analogic can be secured by using the Tape & Reel (TR) package.For this pentometer, there are 256 taps that protect against overcurrent.The number of positions is 256.It is designed 20 terminations.You can refer to 4 functions in this programmable potentiometer.According to the diagram, the speed potentiometers's total resistance is 50000Ohm.The performance of this product is a result of 3.3V.It is recommended to mount in the way of Surface Mount.It is possible for the potentionmeter to supply voltages of ±2.25V~5.5V.In this digital potentiometer, the temperature range is -40°C~125°C.It is possible to limit the flow with 50kOhm.ISL22444 family member.Digital analogics maximum supply current was set to 2mA.

ISL22444UFR20Z-TK Features


Available in 20-VQFN Exposed Pad package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C

ISL22444UFR20Z-TK Applications


There are a lot of Renesas Electronics America Inc. ISL22444UFR20Z-TK Digital Potentiometers applications.

  • Stereo
  • Industrial control
  • Contrast control of monitors
  • Industrial control circuits
  • Communication device
  • Low power system
  • Analogue circuit
  • Hi-Fi devices with up to 90dB dynamic range
  • Gas detection circuit
  • Sensor trimming instrumentation
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

ISL22444UFR20Z-TK

technical specifications, attributes, parameters and parts with similar specifications to ISL22444UFR20Z-TK.

  • Type
    Parameter
    Select All
  • Mounting Type

    Surface Mount

  • Package / Case

    20-VQFN Exposed Pad

  • Surface Mount

    YES

  • Operating Temperature

    -40°C~125°C

  • Packaging

    Tape & Reel (TR)

  • Series

    XDCP™

  • Tolerance

    ±20%

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    2 (1 Year)

  • Number of Terminations

    20

  • Temperature Coefficient

    45 ppm/°C

  • Resistance

    50kOhm

  • Number of Positions

    256

  • Technology

    CMOS

  • Voltage - Supply

    ±2.25V~5.5V

  • Terminal Position

    QUAD

  • Terminal Form

    NO LEAD

  • Number of Functions

    4

  • Supply Voltage

    3.3V

  • Terminal Pitch

    0.65mm

  • Base Part Number

    ISL22444

  • JESD-30 Code

    S-PQCC-N20

  • Configuration

    Potentiometer

  • Interface

    SPI

  • Number of Circuits

    4

  • Memory Type

    Non-Volatile

  • Supply Current-Max

    2mA

  • Bandwidth

    0.25 kHz

  • Taper

    Linear

  • Number of Taps

    256

  • Total Resistance

    50000Ohm

  • Resistance - Wiper (Ω) (Typ)

    70

  • Resistor Terminal Voltage-Max

    5.5V

  • Temperature Coefficient (Typ)

    ±45ppm/°C

  • Resistor Terminal Voltage-Min

    -2.25V

  • Height Seated (Max)

    1mm

  • Length

    5mm

  • Width

    5mm

  • RoHS Status

    ROHS3 Compliant

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