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Product Overview

A convenient packaging is provided in the form of 14-SOIC (0.154, 3.90mm Width) .

The comparator has a type CMOS, MOS, Open-Collector, TTL output.As a result, it is designed with Tape & Reel (TR) package.

14 terminals are found on the comparator.With a voltage of 5V supplied, the comparator is capable of performing a wide range

of demanding tasks.A comparator of this type is typically of type Differential .

The total number of elements is 4 .There are 14 pins on this board.Electronic comparator is recommended

to mount the device using type Surface Mount .As a precaution, it is recommended to set the operating temperature

to -25°C~85°C to prevent malfunctions.Electronic comparator has 14 pins.

You can search LM239 if you are looking for more pin-to-pin solutions.In this comparator, the quiescent current is 2mA .

The board has a Surface Mount for mounting on a PCB or any other board.Electronic comparator is recommended that

the nominal supply current for the device be set to 2mA .If the current supply exceeds 2mA , the comparator could malfunction.

The device can be powered by 5V power supplies.Input current to the device is limited to 250nA .

In accordance with the voltage formula, the part's voltage gain is 106.02dB .In order to operate normally, a supply voltage

of 0 is required.With a TR package, this device is designed for general use (usually in ADC circuits).

Product Features

CMOS, MOS, Open-Collector, TTL output capability

Differential IC

Employing 4 elements

Operates under -25°C~85°C

Quiescent Current: 2mA

Voltage Gain: 106.02dB

Product Applications

There are a lot of Texas Instruments

LM239DRG4 linear comparators applications.

General-Purpose Portable Devices

General-Purpose, Low-Voltage Applications

Self-diagnostics

Lithium ion battery monitoring

Battery management and protection

Current and voltage sensing

Analog front end

Power management

Point of load regulators

DC/DC and AC/DC power supplies

Product Description

Type	Description
ANSC PART#	ANSC - LM239DRG4
Category	Integrated Circuits (ICs) Linear Comparators
Manufacturer	Texas Instruments
Series	-
Packaging	Tape & Reel (TR) Cut Tape (CT)
Part Status	Obsolete
Type	General Purpose
Number of Elements	4
Output Type	Open-Collector
Voltage - Supply, Single/Dual (±)	2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max)	5mV @ 30V
Current - Input Bias (Max)	0.25μA @ 5V
Current - Output (Typ)	20mA
Current - Quiescent (Max)	2mA
CMRR, PSRR (Typ)	-
Propagation Delay (Max)	-
Hysteresis	-
Operating Temperature	-25°C ~ 85°C
Package / Case	14-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Supplier Device Package	14-SOIC
Base Product Number	LM239