LM2901VD - onsemi

Manufacturer Part Number

LM2901VD

Manufacturer

onsemi

Introduction

Low-power quad voltage comparator designed for use in level detection, signal processing and control systems.

Product Features and Performance

General Purpose Comparator

Quadruple Operational Units

CMOS, Open-Collector, TTL Output Types

Capable of Single or Dual Supply Operation

Low Input Offset Voltage

Very Low Input Bias Current

Moderate Output Current Capability

Wide Operating Supply Voltage Range

Product Advantages

Capability to operate from a single supply voltage or dual supplies for design flexibility

Low input bias and offset currents reduce errors in high-impedance applications

Four independent comparator units for multi-channel applications

Output compatibility with various logic types for easier integration

Obsolete product with potential for niche applications and existing designs

Key Technical Parameters

Supply Voltage Range: 3V to 36V, ±1.5V to ±18V

Input Offset Voltage (Max): 7mV at 5V

Input Bias Current (Max): 0.25µA at 5V

Output Current (Typical): 16mA at 5V

Quiescent Current (Max): 2.5mA

Operating Temperature Range: -40°C to 125°C

Supply Voltage Range allows for a wide variety of power sources and design requirements

Quality and Safety Features

High operating temperature range suitable for industrial and automotive environments

Compatibility

Compatible with multiple output types including CMOS, Open-Collector, and TTL

Application Areas

Previously used in industrial controls, automotive systems, and signal processing before becoming obsolete

Product Lifecycle

Obsolete status

Alternative replacements or upgrades may be available from the manufacturer or third-party providers

Several Key Reasons to Choose This Product

Wide supply voltage range provides flexibility in system design

Four independent comparator units allow for complex applications

Compatibility with multiple logic output standards makes it easy to interface with digital systems

Though obsolete, may fit existing systems without the need for redesign

The product's presence in legacy applications might make it ideal for maintenance or repair of existing equipment