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  • LM239N

LM239N

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Manufacturer No:

LM239N

Manufacturer:

STMicroelectronics

HK JDW NO:

761-LM239N

Package:

14-DIP (0.300, 7.62mm)

Datasheet:

LM239N

Description:

Through Hole Tube 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2mA μA 5mV mV Through Hole

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

LM239N Overview


For convenience, it is packaged in 14-DIP (0.300, 7.62mm) .The comparator has a CMOS, DTL, ECL, MOS, Open-Collector, TTL output.The part will be shipped by Tube .The device is designed with 14 terminations.Electronic comparator is a component of the Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.In terms of type, this is a typical General Purpose comparator.Electronic comparator has 14 pins.Electronic comparator is recommended to mount using type Through Hole .Electronic comparator is recommended that you set the operating temperature to -40°C~105°C in order to prevent malfunctions.There are 14 pins on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM239 .The comparator displays a quiescent current of 2mA .There is a Through Hole on the board for mounting to a PCB or other board.The nominal supply current of the device should be 2mA for normal use.A supply current exceeding 2mA may result in the comparator malfunctioning.Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.According to the voltage formula, the part has a voltage gain of 106.02dB .

LM239N Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under -40°C~105°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB

LM239N Applications


There are a lot of STMicroelectronics LM239N linear comparators applications.

  • Portable Battery Monitoring
  • Building automation
  • Wireless Base Stations
  • System control and monitoring
  • Body Control Modules
  • Battery-Powered Electronics
  • Window Comparators
  • General-Purpose, Low-Voltage Applications
  • General Purpose Low Voltage Applications
  • Analog front end
1. Purchase

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Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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Our sales will reply to your request by email within 24 hours.

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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

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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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

LM239N

technical specifications, attributes, parameters and parts with similar specifications to LM239N.

  • Type
    Parameter
    Select All
  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    14-DIP (0.300, 7.62mm)

  • Number of Pins

    14

  • Weight

    4.535924g

  • Operating Temperature

    -40°C~105°C

  • Packaging

    Tube

  • JESD-609 Code

    e3

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    14

  • ECCN Code

    EAR99

  • Type

    General Purpose

  • Terminal Finish

    Matte Tin (Sn) - annealed

  • Subcategory

    Comparator

  • Max Power Dissipation

    1.5W

  • Technology

    BIPOLAR

  • Terminal Position

    DUAL

  • Number of Functions

    4

  • Supply Voltage

    5V

  • Base Part Number

    LM239

  • Pin Count

    14

  • Output Type

    CMOS, DTL, ECL, MOS, Open-Collector, TTL

  • Power Supplies

    5V

  • Number of Circuits

    4

  • Nominal Supply Current

    2mA

  • Power Dissipation

    1.5W

  • Output Current

    16mA

  • Max Supply Current

    2mA

  • Propagation Delay

    1.3 μs

  • Quiescent Current

    2mA

  • Turn On Delay Time

    1.3 μs

  • Response Time

    1.3 μs

  • Voltage - Supply, Single/Dual (±)

    2V~32V ±1V~16V

  • Output Current per Channel

    100pA

  • Input Offset Voltage (Vos)

    5mV

  • Voltage Gain

    106.02dB

  • Supply Voltage Limit-Max

    32V

  • Input Bias Current

    250nA

  • Voltage - Input Offset (Max)

    5mV @ 30V

  • Current - Input Bias (Max)

    0.25μA @ 5V

  • Current - Output (Typ)

    16mA @ 5V

  • Height

    4.95mm

  • Length

    19.69mm

  • Width

    7.11mm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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