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LM2903AVQPWRG4Q1

Comparator Dual ±16V/32V Automotive AEC-Q100 8-Pin TSSOP T/R

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LM2903AVQPWRG4Q1 General Description

The LM2903B-Q1 device is the next generation version of the industry-standard LM2903-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 two 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 LM2903-Q1 and LM2903B-Q1 are qualified for the AEC-Q100 Grade 1 temperature range of -40°C to +125°C. The LM2903E-Q1 is Qualified for the Grade 0 extended temperature range of -40°C to +150°C.

Texas Instruments, Inc Inventory

Key Features

  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 0: –40°C to 150°C ambient operating temperature range (LM2903E-Q1)
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level H1C
    • Device CDM ESD classification level C4B
  • Improved 2 kV HBM ESD for "B" device
  • Tri-Temp testing available 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
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Number of channels 2 Output type Open-collector
Propagation delay time (µs) 1.3 Vs (max) (V) 30
Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 7
Iq per channel (typ) (mA) 0.4 Input bias current (±) (max) (nA) 50
Rail-to-rail Out Rating Automotive
Operating temperature range (°C) -40 to 125, -40 to 150 VICR (max) (V) 30.5
VICR (min) (V) 0 feature-manufacturer-type Voltage Comparator
feature-number-of-channels-per-chip 2 feature-rail-to-rail No
feature-process-technology feature-typical-response-time-range-us 0.5 to 5
feature-output-type Open Collector feature-maximum-operating-supply-voltage-v ±16|32
feature-maximum-input-offset-voltage-mv 2@32V feature-maximum-input-bias-current-ua 0.25@5V
feature-maximum-supply-current-ma feature-packaging Tape and Reel
feature-rad-hard feature-pin-count 8
feature-supplier-package TSSOP feature-standard-package-name SOP
feature-cecc-qualified No feature-esd-protection
feature-escc-qualified feature-military No
feature-aec-qualified Yes feature-aec-qualified-number AEC-Q100
feature-eccn-code EAR99 feature-svhc Yes
feature-svhc-exceeds-threshold No

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Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Ratings and Reviews

More
S
S**a 03/31/2024

All favorably. Well packed and running.

19
G
G**n 08/30/2021

Good product at very good price, recommended 100%

5
N
N**s 07/03/2020

I didn't get the product, the purchase protection is over, five star is requested.

5
G
G**y 02/18/2020

It seems that everyone works, ordered 10 pcs.Holes in the board 2mm

6

Reviews

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LM2903AVQPWRG4Q1 Datasheet PDF

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