LM139AFKB - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM139AFKB
Manufacturer

TI
ChipWorker Part#

CW82392921
Category

Comparator, Analog Comparator IC
Package

LCCC
Description

Comparator Quad ±15V/30V 20Pin CLLCC Tube
Documentation

Datasheet

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LM139AFKB Specifications

Attribute	Attribute Value

Part Number	LM139AFKB
Manufacturer	TI
ChipWorker Part#	CW82392921
Category	Comparator, Analog Comparator IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	LCCC
Output Current	≤20 mA
Supply Current	2 mA
Number of Channels	4 Channel
Input Offset Voltage	2 mV
Input Bias Current	100 nA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
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Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead

Product Description

This LM139AFKB comparator circuit from Texas Instruments is a type of high gain differential amplifier. It has an open collector output. Its typical dual supply voltage is ±3|±5|±9|±12 V, with a minimum of ±1 V and maximum of ±15 V. This comparator has a minimum operating temperature of -55 °C and a maximum of 125 °C. This device uses one or two power supplies. This device is made with bipolar technology. It has 4 channels per chip.

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