LM2903PT - Rohm Semiconductor

Manufacturer Part Number

LM2903PT

Manufacturer

rohm-semi

Introduction

The LM2903PT from rohm-semi is a general-purpose linear comparator in a small 8-TSSOP package designed for diverse applications due to its extended operating temperature range and dual-element configuration.

Product Features and Performance

General Purpose Comparator

Dual element design

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

Operating Temperature: -40°C to 125°C

Suitable for surface mount technology

Product Advantages

Wide voltage supply range: 2V to 36V and ±1V to ±18V for flexibility in usage

Minimal input offset voltage: Max 7mV at 5V

Low input bias current: Max 0.25µA at 5V

Effective output current: Typical 16mA at 5V

Low quiescent current: Max 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

Quality and Safety Features

Manufactured under stringent conditions ensuring high reliability and performance stability

Designed to withstand harsh operating conditions within -40°C to 125°C

Compatibility

Compatible with various signal types due to open-collector, rail-to-rail output

Application Areas

Industrial applications

Sensing and detection systems

Timing circuits

Window comparators

Product Lifecycle

Status: Obsolete

Check for replacement models or possible upgrades from the manufacturer for future projects

Several Key Reasons to Choose This Product

Robust performance with a broad temperature and voltage range ensuring utility in varying environments

Efficient power usage reflected in low input bias and quiescent currents

Enhanced output capabilities with 16mA typical output current, accommodating heavier load conditions

Compact package suitable for space-constrained applications

Obsolete status may favor cost-effective procurement for non-critical or legacy systems