LM2903N/NOPB - Texas Instruments

Manufacturer Part Number

LM2903N/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2903N/NOPB is a general-purpose dual voltage comparator integrated circuit. It features low input offset voltage, low input bias current, and rail-to-rail output capabilities, making it suitable for a wide range of applications.

Product Features and Performance

Dual voltage comparator

Low input offset voltage: 7mV (max) at 30V

Low input bias current: 0.25μA (max) at 5V

Rail-to-rail output

Wide supply voltage range: 2V to 36V (single), ±1V to ±18V (dual)

Quiescent current: 2.5mA (max)

Propagation delay: 700ns (max)

Operating temperature range: -40°C to 85°C

8-pin DIP (0.300", 7.62mm) through-hole package

Product Advantages

Excellent input characteristics for precise comparisons

Rail-to-rail output capability for wide dynamic range

Wide supply voltage range for versatile applications

Low quiescent current for power-efficient designs

Compact 8-pin DIP package for space-constrained designs

Key Reasons to Choose This Product

Reliable and well-established Texas Instruments quality

Versatile performance for a wide range of comparator applications

Cost-effective solution for general-purpose comparator needs

Broad compatibility and ease of integration

Quality and Safety Features

RoHS-compliant

NOPB (no lead) package option for environmentally-friendly design

Compatibility

The LM2903N/NOPB is compatible with a variety of other linear comparator products, including the LM2901 and LM339 series.

Application Areas

Threshold detection

Zero-crossing detection

Analog-to-digital conversion

Voltage regulation

Sensor signal conditioning

General-purpose comparator applications

Product Lifecycle

The LM2903N/NOPB is an active and widely-used product in the Texas Instruments portfolio. There are no immediate plans for discontinuation, and several equivalent or alternative models are available, including the LM2901 and LM339 series. If you have any questions or require more information, please contact our website's sales team.