MCP6542-I/MS - Microchip Technology

Manufacturer Part Number

MCP6542-I/MS

Manufacturer

Microchip Technology

Introduction

The MCP6542-I/MS is a dual element, general-purpose linear comparator designed for power-sensitive applications.

Product Features and Performance

Dual comparator configuration

CMOS, Push-Pull, Rail-to-Rail, TTL output types

Ensures wide compatibility and flexible design options

Low voltage operation from 1.6V to 5.5V

Maximum input offset voltage of 7mV at 5.5V

Minimal input bias current, 1pA at 5.5V

Ultra-low quiescent current of 1µA

Excellent 70dB CMRR and 80dB PSRR

Fast propagation delay of maximum 8µs

Built-in hysteresis of 6.5mV for clean switching

Product Advantages

Energy-efficient operation suitable for battery-powered devices

High precision with low voltage operation

Versatile output options cater to various digital interfaces

Improved noise performance with built-in hysteresis

Key Technical Parameters

Number of Elements: 2

Supply Voltage (Single/Dual): 1.6V ~ 5.5V

Input Offset Voltage (Max): 7mV @ 5.5V

Input Bias Current (Max): 1pA @ 5.5V

Quiescent Current (Max): 1µA

Propagation Delay (Max): 8µs

CMRR, PSRR (Typ): 70dB CMRR, 80dB PSRR

Quality and Safety Features

Robust operating temperature range from -40°C to 85°C

Small package minimizes PCB space and potential for damage

Compatibility

CMOS, Push-Pull, Rail-to-Rail, TTL compatible outputs enable easy integration with a variety of digital and analog circuits

Application Areas

Ideal for use in battery management systems, power supply control, automotive sensors, and portable electronics

Product Lifecycle

Currently active with ongoing manufacturer support

No stated discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Dual-channel capability enhances design flexibility

Extremely low power consumption extends battery life

High compatibility with various output types bridge digital-analog systems smoothly

Fast response time critical for real-time applications

Sturdy and reliable performance even under extreme conditions