MCP6544-E/ST - Microchip Technology

Manufacturer Part Number

MCP6544-E/ST

Manufacturer

Microchip Technology

Introduction

The MCP6544-E/ST is a quad single-supply high-speed CMOS operational amplifier (op-amp) with rail-to-rail input and output operation.

Product Features and Performance

Quad op-amp in a single package

Rail-to-rail input and output operation

High-speed operation with a maximum propagation delay of 8 μs

Low quiescent current of 1 μA per op-amp

Low input offset voltage of 7 mV

High common-mode rejection ratio (CMRR) of 70 dB and power supply rejection ratio (PSRR) of 80 dB

Wide supply voltage range of 1.6 V to 5.5 V

Product Advantages

Small 14-TSSOP package for space-constrained applications

Excellent performance with low power consumption

Versatile for a wide range of analog signal conditioning and control applications

Key Technical Parameters

Package: 14-TSSOP (0.173", 4.40 mm Width)

Output Type: CMOS, Push-Pull, Rail-to-Rail, TTL

Mounting Type: Surface Mount

Operating Temperature: -40°C to 125°C

Number of Elements: 4

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

Propagation Delay (Max): 8 μs

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

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

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

Hysteresis: 6.5 mV

Quality and Safety Features

RoHS3 compliant

Designed for high reliability and performance

Compatibility

The MCP6544-E/ST is compatible with a wide range of analog and mixed-signal applications, including:

Sensor signal conditioning

Instrumentation and measurement

Industrial control systems

Portable and battery-powered devices

Application Areas

Analog signal conditioning

Comparator and reference applications

Buffering and driving

Filtering and integration

Product Lifecycle

The MCP6544-E/ST is a current production product from Microchip Technology. There are no plans for discontinuation, and replacement or upgrade options are available if needed.

Several Key Reasons to Choose This Product

Excellent performance with low power consumption

Small 14-TSSOP package for space-constrained applications

Wide supply voltage range and temperature range for versatile use

High reliability and RoHS3 compliance

Availability of replacement and upgrade options