MCP6541RT-E/OT - Microchip Technology

Manufacturer Part Number

MCP6541RT-E/OT

Manufacturer

Microchip Technology

Introduction

Compact general-purpose linear comparator

Product Features and Performance

Single comparator element

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

Low voltage supply range from 1.6V to 5.5V

Low input offset voltage, maximum 7mV @ 5.5V

Extremely low input bias current, maximum 1pA @ 5.5V

Typical output current of 30mA

Maximum quiescent current of 1µA for power efficiency

Excellent common-mode rejection ratio (CMRR) of 70dB

High power supply rejection ratio (PSRR) of 80dB

Maximum propagation delay of 8µs for fast response

Built-in hysteresis of 6.5mV to improve noise immunity

Product Advantages

High precision with low input offset

Energy efficient with ultra-low quiescent current

Capable of driving heavy loads with 30mA output current

Stable operation ensured through excellent CMRR and PSRR

Wide operating temperature range suitable for harsh environments

Key Technical Parameters

Number of Elements: 1

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

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

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

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

Robust operating temperature range for reliability

Rail-to-rail output for wide dynamic range utilization

Compatibility

Compatible with a range of supply voltages for diverse applications

Designed for surface mount technology with SC-74A, SOT-753 package

Application Areas

Portable electronics

Control systems

Sensor interfacing

Battery-powered devices

Product Lifecycle

Status: Active

Product not nearing discontinuation, replacements or upgrades typically available

Several Key Reasons to Choose This Product

Precision performance in a miniature package

Versatile power supply compatibility

Ultra-low power consumption ideal for battery-operated devices

High output current capability for driving large loads

Robust design suitable for a wide range of industrial temperatures

Effective noise immunity with built-in hysteresis

Good for high-speed applications with low propagation delay

A strong choice for cost and performance optimization in applications