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LM2903VQPWRG4Q1 +BOM

High-density integrated circuit for automotive applications

Manufacturer:

TI
Mfr.Part #:

LM2903VQPWRG4Q1
Datasheet:

LM2903VQPWRG4Q1 Datasheet (PDF)
Number Of Channels:

2
Output Type:

Open-collector
Propagation Delay Time (µs):

1.3
Vs (max) (V):

30
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LM2903VQPWRG4Q1 General Description

For automotive applications that demand high performance and reliability, the LM2903VQPWRG4Q1 from Texas Instruments is the go-to voltage comparator. Its wide supply voltage range of 2V to 36V caters to a variety of automotive scenarios, making it a versatile choice. With low input offset voltage and input bias current, this comparator delivers precise and consistent results in challenging automotive environments. Operating efficiently across a wide temperature range from -40°C to 125°C, the LM2903VQPWRG4Q1 is built to thrive in extreme conditions prevalent in automotive electronics. Its compact size and low power consumption make it an ideal fit for space-constrained and energy-efficient automotive designs. Moreover, integrated ESD protection enhances the device's durability against electrostatic discharges common in automotive systems. By carrying the "Q1" suffix, this device confirms its compliance with automotive qualification standards, ensuring its reliability and robustness for automotive applications

Key Features

Fault detection circuitry
Open collector outputs
Pin-to-pin compatible with LM2903

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

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

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Ratings and Reviews

O**a 10/20/2023

All right, happy. I 've only tried the internal led (blink) ignition program and it works properly. You'll have to install the right driver: usb ch340g.

A**n 05/15/2023

It's just like the picture. it seems that it will go very well i will comment when i have proved it. at the expected date.

M**n 07/31/2021

Very fast. all super

S**h 07/12/2021

I arrive all very well and quickly