MCP6546T-I/LT - Microchip Technology

Manufacturer Part Number

MCP6546T-I/LT

Manufacturer

Microchip Technology

Introduction

The MCP6546 is a high-performance, general-purpose comparator designed for various electronic applications requiring voltage comparison.

Product Features and Performance

General Purpose Comparator

Single Element Configuration

Output Types: CMOS, Open-Drain, Rail-to-Rail, TTL Compatible

Supply Voltage Range: 1.6V to 5.5V

Input Offset Voltage Maximum: 7mV at 5.5V

Input Bias Current Maximum: 1pA at 5.5V

Output Current Typical: 30mA

Quiescent Current Maximum: 1µA

Common-Mode Rejection Ratio (CMRR) Typical: 70dB

Power Supply Rejection Ratio (PSRR) Typical: 80dB

Propagation Delay Maximum: 8µs

Built-In Hysteresis: 6.5mV

Product Advantages

Low power consumption

High precision with low input offset

Rail-to-Rail output swing for increased dynamic range

TTL and CMOS compatible outputs

Small package size ideal for space-constrained applications

Key Technical Parameters

Voltage Supply Range: 1.6V to 5.5V

Propagation Delay: 8µs Max

CMRR: 70dB Typical

PSRR: 80dB Typical

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range for reliable performance in various environments

Lead-free and RoHS compliant

Compatibility

Compatible with a wide range of supply voltages and logic levels

Application Areas

Portable electronics

Battery monitoring systems

Data acquisition systems

Control systems

Automotive electronics

Product Lifecycle

Active product status indicates currently in production

Not reported as nearing discontinuation

Replacement and upgrade options typically provided by the manufacturer if discontinued

Several Key Reasons to Choose This Product

Low voltage operation suitable for battery-powered devices

Ultra-low quiescent current for power-sensitive applications

Fast propagation delay for high-speed applications

Versatility with various output configurations to match different logic levels

High accuracy and stability over operational temperature range

Ideal for both analog and digital interfacing

Available in a compact 5-TSSOP, SC-70-5, SOT-353 package suitable for surface mounting

Consistent performance due to high CMRR and PSRR

Produced by Microchip Technology, a reputable semiconductor manufacturer