MCP6546-I/SN - Microchip Technology

Manufacturer Part Number

MCP6546-I/SN

Manufacturer

Microchip Technology

Introduction

Precision operational amplifier for analog signal processing

Product Features and Performance

General Purpose Linear Comparator

Single comparator element

CMOS, Open-Drain, Rail-to-Rail, TTL output compatibility

Low voltage operation ranging from 1.6V to 5.5V

Highly accurate with 7mV maximum input offset

Extremely low input bias current of 1pA

30mA typical output current

Ultra-low quiescent current of 1µA

Excellent CMRR of 70dB and PSRR of 80dB

Fast propagation delay up to 8µs

Built-in 6.5mV hysteresis for clean switching

Product Advantages

Energy-efficient design suitable for battery-powered devices

High precision enhances system performance

Compatible with multiple logic standards for ease of integration

Low voltage operation extends device utility in various applications

Key Technical Parameters

Input Offset Voltage: 7mV max at 5.5V

Input Bias Current: 1pA max at 5.5V

Output Current: 30mA typical

Quiescent Current: 1µA max

CMRR: 70dB typical

PSRR: 80dB typical

Quality and Safety Features

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

Compatibility

Rail-to-Rail output compatible with CMOS and TTL logic levels

Application Areas

Consumer electronics

Industrial controls

Battery monitoring systems

Portable medical devices

Automotive systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacement or upgrade models may be available

Several Key Reasons to Choose This Product

Optimized for low-power and battery-operated devices

Precision performance for a wide range of applications

Compatible with a broad range of supply voltages and logic levels

High-speed response with low delay for closed-loop systems

Stable operation with built-in hysteresis to prevent false triggering