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See Technical Specifications

LM2901QPWRG4Q1

Comparator General Purpose Open-Collector 14-TSSOP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM2901QPWRG4Q1
Datasheet:

LM2901QPWRG4Q1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Type:

Differential
Number of Elements:

4
Output Type:

CMOS, MOS, Open-Collector, TTL
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LM2901QPWRG4Q1 General Description

The LM2901B-Q1 device is the next generation version of the industry-standard LM2901x-Q1 comparator family. This next generation family provides outstanding value for cost-sensitive applications, with features including lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2kV ESD performance with drop-in replacement convenience.

All devices consist of four independent voltage comparators that are designed to operate over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is within 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The outputs can be connected to other open-collector outputs.

The "V" versions operate up to 32V, and the "B" version operates up to 36V. All are qualified for the AEC-Q100 Grade 1 temperature range of -40°C to +125°C.

Key Features

Qualified for automotive applications
AEC-Q100 Qualified with the following results:
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Device HBM ESD classification levels:
  - Class 1C for "AV" version
  - Class 2 for all other versions
- Device CDM ESD classification level C3
Improved 2 kV HBM ESD for "B" device
Single supply or dual supplies
Low supply-current independent of supply voltage 200 uA typical per comparator ("B" Versions)
Low input bias current 3.5 nA typical ("B" device)
Low input offset current 0.5 nA typ ("B" device)
Low input offset voltage ±0.37 mV typ ("B" device)
Common-mode input voltage range includes ground
Differential input voltage range equal to maximum-rated supply voltage ±36 V
Output compatible with TTL, MOS, and CMOS
For single version in SOT, see the TL331-Q1 (SLVS969)
For dual version in multiple packages, see the LM2903x-Q1 (SLCS141)
Functional Safety-Capable
- Documentation available to aid functional safety system design

Application

Signal Conditioning

Specifications

Category	Integrated Circuits (ICs)LinearComparators	Series	Automotive, AEC-Q100
Type	Differential	Number of Elements	4
Output Type	CMOS, MOS, Open-Collector, TTL	Voltage - Supply, Single/Dual (±)	2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)	7mV @ 5V	Current - Input Bias (Max)	0.25µA @ 5V
Current - Output (Typ)	20mA	Current - Quiescent (Max)	2.5mA
CMRR, PSRR (Typ)	-	Propagation Delay (Max)	-
Hysteresis	-	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	LM2901

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Ratings and Reviews

J**b 05/02/2024

Evil came packaged with links pies but works straight.

J**h 05/29/2020

I arrive without trouble, i have to try

S**a 05/03/2020

Very bright. Came quickly. For a very short time i tried to turn it on, but still i could run it. The text comes out a little unreadable at the distance of the arm.

M**w 03/07/2020

Send for 40 days at 20 deg soprot 20 com greesh reduce the norms