MCP6547-E/MS - Microchip Technology

Manufacturer Part Number

MCP6547-E/MS

Manufacturer

Microchip Technology

Introduction

The MCP6547-E/MS is a dual element general purpose linear comparator designed for power and space-sensitive applications, offering high performance with low power consumption.

Product Features and Performance

Dual comparator elements

Output types: CMOS, Open-Drain, Rail-to-Rail, TTL

Low voltage operation from 1.6V to 5.5V

Maximum input offset voltage: 7mV at 5.5V

Extremely low input bias current: 1pA at 5.5V

Output current typically 30mA

Maximum quiescent current: 1μA

Excellent CMRR and PSRR of 70dB and 80dB respectively

Propagation delay maximum: 8μs

Hysteresis of 6.5mV ensures noise immunity

Wide operating temperature range from -40°C to 125°C

Product Advantages

High accuracy and reliability in signal comparison

Ultra-low power consumption suitable for battery-powered devices

Wide operating voltage and temperature range enhance versatility

Compact package suitable for space-constrained applications

Key Technical Parameters

Voltage Supply Range: 1.6V to 5.5V

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

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

Output Current (Typical): 30mA

Quiescent Current (Max): 1μA

Propagation Delay (Max): 8μs

Hysteresis: 6.5mV

Operating Temperature: -40°C to 125°C

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

Quality and Safety Features

Robust design with built-in hysteresis for noise immunity

Over-temperature and over-voltage protection

Compatibility

Compatible with a range of single and dual supply voltages

Versatile output compatible with CMOS, TTL, and other logic types

Application Areas

Battery-powered devices

Portable electronics

Threshold detection and level shifting

Industrial control systems

Product Lifecycle

Currently active with continued manufacturer support

Replacement and upgrade options available through new models in the Microchip comparator series

Several Key Reasons to Choose This Product

Exceptionally low power consumption ensures prolonged battery life in portable applications

High degree of precision in voltage comparison supports critical applications

Flexible operation conditions with wide voltage and temperature ranges suitable for diverse environmental conditions

Small package size facilitates integration in compact designs without sacrificing performance

Proven reliability and enhanced longevity with robust built-in safety features