LM2903YST - STMicroelectronics

Manufacturer Part Number

LM2903YST

Manufacturer

stmicroelectronics

Introduction

LM2903YST is a general-purpose linear comparator designed for automotive applications, packaged in a small form factor using Tape & Reel.

Product Features and Performance

Dual comparator elements

Output Type: Open-Collector, Rail-to-Rail

Housed in a small 8-TSSOP, 8-MSOP package

Surface mount technology

Product Advantages

Capable of handling a wide supply voltage range: 2V to 36V or ±1V to ±18V

Low input offset voltage: 7mV at 5V

Low input bias current: 0.25µA at 5V

Efficient output current of 16mA at 5V

Low quiescent current up to 2.5mA

Key Technical Parameters

Voltage - Supply, Single/Dual (±): 2V ~ 36V, ±1V ~ 18V

Voltage - Input Offset (Max): 7mV @ 5V

Current - Input Bias (Max): 0.25µA @ 5V

Current - Output (Typ): 16mA @ 5V

Current - Quiescent (Max): 2.5mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Automotive Grade quality

AEC-Q100 qualification, ensuring reliability in automotive applications

Compatibility

Compatible with various automotive electronics due to its small size and robust operating temperature range

Application Areas

Used in automotive electronic systems and other electronics requiring voltage comparison

Product Lifecycle

Product status: Active

Not nearing discontinuation, long-term availability ensured

Several Key Reasons to Choose This Product

Broad voltage supply range suitable for various automotive systems

Low input bias and offset currents enhance accuracy

Able to drive up to 16mA directly with the open-collector output

Robust operating temperature range suitable for harsh automotive environments

Small and efficient package design facilitates easy integration in space-constrained applications

High reliability with AEC-Q100 qualification for automotive use