MCP6546UT-E/OT - Microchip Technology

Manufacturer Part Number

MCP6546UT-E/OT

Manufacturer

Microchip Technology

Introduction

The MCP6546 is a high-performance, low-power single general-purpose comparator.

Product Features and Performance

General Purpose Comparator

Single Element

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

Low Voltage Supply Range: 1.6V to 5.5V

Input Offset Voltage: 7mV at 5.5V max

Input Bias Current: 1pA at 5.5V max

Output Current: 30mA typical

Quiescent Current: 1µA max

Common Mode Rejection Ratio: 70dB typical

Power Supply Rejection Ratio: 80dB typical

Propagation Delay: 8µs max

Hysteresis: 6.5mV

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

Product Advantages

High accuracy with low input offset voltage and bias current

Low power consumption

Compatibility with multiple logic types due to rail-to-rail output

Robust temperature performance for varied environments

Key Technical Parameters

Type: General Purpose

Voltage - Supply: 1.6V ~ 5.5V

Voltage - Input Offset (Max): 7mV

Current - Input Bias (Max): 1pA

Current - Output (Typ): 30mA

Current - Quiescent (Max): 1µA

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

Propagation Delay (Max): 8µs

Hysteresis: 6.5mV

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Designed for reliable and stable performance across a wide range of operating conditions.

Compatibility

Suitable for interfacing with CMOS, TTL, and other logic types due to its rail-to-rail output.

Application Areas

Industrial control systems

Automotive electronics

Data acquisition systems

Communication systems

Portable devices

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing support and availability.

Several Key Reasons to Choose This Product

High precision for critical applications

Low power usage extends battery life in portable devices

Versatile compatibility enables use with various logic systems

Wide temperature range suitable for harsh environments

Quick propagation delay for responsive performance

Long-term availability and support from Microchip Technology