MCP6547-E/SN - Microchip Technology

Manufacturer Part Number

MCP6547-E/SN

Manufacturer

Microchip Technology

Introduction

The MCP6547-E/SN is a dual general purpose linear comparator from Microchip Technology, designed for low-power applications.

Product Features and Performance

General purpose linear comparator

Dual comparator elements

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

Single or dual supply operation

Low input offset voltage

Ultra-low input bias current

High output current capacity

Low power consumption

Excellent common-mode rejection ratio (CMRR)

Superior power supply rejection ratio (PSRR)

Fast propagation delay

Built-in hysteresis for noise immunity

Product Advantages

Energy efficient for battery-powered devices

Flexible with various output configurations

High precision and stability

Minimal signal distortion

Responsive and fast switching

Suitable for wide operating temperature range

Key Technical Parameters

Number of Elements: 2

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

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

Current - Input Bias (Max): 1pA at 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 to 125°C

Quality and Safety Features

Robust operating temperature range ensures reliability

Low quiescent current enhances longevity

Solid CMRR and PSRR contribute to signal quality and integrity

Compatibility

Compatible with multiple logic types (CMOS, TTL)

Operates with single or dual power supplies

Application Areas

Consumer electronics

Battery monitoring systems

Sensor interfaces

Control systems

Portable medical devices

Telecommunications

Automotive electronics

Product Lifecycle

Active product status

Not nearing discontinuation

Replacements or upgrades available as needed in Microchip's extensive comparator product line

Several Key Reasons to Choose This Product

High integration with dual comparators reduces system complexity

Efficient power usage extends battery life in portable devices

Versatile output stage interfaces easily with various digital logic levels

Precision specifications enable accurate signal comparison

Low propagation delay is ideal for fast transient response systems

Robust design ideal for harsh environmental conditions