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See Technical Specifications

LM139DR +BOM

Quad differential comparator, military grade

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM139DR
Datasheet:

LM139DR Datasheet (PDF)
Type:

Differential
Number Of Elements:

4
Output Type:

CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±):

2V ~ 30V, ±1V ~ 15V
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LM139DR General Description

The LM139DR offers enhanced performance compared to its predecessors in the LM339 and LM2901 comparator family. With lower offset voltage and improved supply voltage capabilities, users can expect more accurate and reliable operation in their applications. Additionally, the lower supply current and input bias current make this device more energy-efficient, which is crucial in many power-sensitive applications. The dedicated ESD clamps also provide improved input ruggedness, ensuring better protection against external electrical disturbances

Key Features

Quad differential comparator LM139DR offers high-speed response
Its input offset current is low and supply voltage range wide from 2V to 36V
The device has open collector outputs with pull-up resistor for easy interface with TTL or CMOS logic

Specifications

Category	Integrated Circuits (ICs)LinearComparators	Series	-
Type	Differential	Number of Elements	4
Output Type	CMOS, MOS, Open-Collector, TTL	Voltage - Supply, Single/Dual (±)	2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max)	5mV @ 30V	Current - Input Bias (Max)	0.1µA @ 5V
Current - Output (Typ)	20mA	Current - Quiescent (Max)	2mA
CMRR, PSRR (Typ)	-	Propagation Delay (Max)	-
Hysteresis	-	Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	LM139