Specification	MCP6544T-I/ST

CMRR, PSRR (Typ)	70 dB, 80 dB
Current - Input Bias (Max) [Max]	1 pA
Current - Quiescent (Max) [Max]	1 çA
Hysteresis	6.5 mV
Mounting Type	Surface Mount
Number of Elements	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail, Push-Pull, TTL, CMOS
Package / Case	14-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Propagation Delay (Max) [Max]	8 µs
Supplier Device Package	14-TSSOP
Type	General Purpose
Voltage - Input Offset (Max) [Max]	7 mV
Voltage - Supply, Single/Dual (±) [Max]	5.5 V
Voltage - Supply, Single/Dual (±) [Min]	1.6 V

MCP6544 Series

Push-Pull Output Sub-Microamp Comparators

Part	Hysteresis	Package / Case [x]	Package / Case [y]	Package / Case	Current - Quiescent (Max) [Max]	Output Type	Number of Elements	CMRR, PSRR (Typ)	Type	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Mounting Type	Voltage - Input Offset (Max) [Max]	Current - Input Bias (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Propagation Delay (Max) [Max]	Package / Case [custom]	Package / Case [custom]	Supplier Device Package
Microchip Technology MCP6544-E/SL	6.5 mV	0.154 in	3.9 mm	14-SOIC	1 çA	CMOS Push-Pull Rail-to-Rail TTL	4	70 dB 80 dB	General Purpose	1.6 V	5.5 V	Surface Mount	7 mV	1 pA	125 °C	-40 °C	8 µs
Microchip Technology MCP6544-E/ST	6.5 mV			14-TSSOP	1 çA	CMOS Push-Pull Rail-to-Rail TTL	4	70 dB 80 dB	General Purpose	1.6 V	5.5 V	Surface Mount	7 mV	1 pA	125 °C	-40 °C	8 µs	0.173 "	4.4 mm	14-TSSOP
Microchip Technology MCP6544-I/P	6.5 mV	0.3 "	7.62 mm	14-DIP	1 çA	CMOS Push-Pull Rail-to-Rail TTL	4	70 dB 80 dB	General Purpose	1.6 V	5.5 V	Through Hole	7 mV	1 pA	85 °C	-40 °C	8 µs
Microchip Technology MCP6544-E/P	6.5 mV	0.3 "	7.62 mm	14-DIP	1 çA	CMOS Push-Pull Rail-to-Rail TTL	4	70 dB 80 dB	General Purpose	1.6 V	5.5 V	Through Hole	7 mV	1 pA	125 °C	-40 °C	8 µs
Microchip Technology MCP6544-I/SL	6.5 mV	0.154 in	3.9 mm	14-SOIC	1 çA	CMOS Push-Pull Rail-to-Rail TTL	4	70 dB 80 dB	General Purpose	1.6 V	5.5 V	Surface Mount	7 mV	1 pA	85 °C	-40 °C	8 µs
Microchip Technology MCP6544T-I/ST	6.5 mV			14-TSSOP	1 çA	CMOS Push-Pull Rail-to-Rail TTL	4	70 dB 80 dB	General Purpose	1.6 V	5.5 V	Surface Mount	7 mV	1 pA	85 °C	-40 °C	8 µs	0.173 "	4.4 mm	14-TSSOP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 0.99
Microchip Direct	T/R	1	$ 1.31
		25	$ 1.09
		100	$ 0.99
		5000	$ 0.98
Newark	Each (Supplied on Full Reel)	2500	$ 1.02

Description

General part information

MCP6544 Series

The MCP6544 is a Push-pull, quad comparator. This single-ended device operates from 1.6V to 5.5V, with typical quiescent current of 600 nA and a maximum of 1 microamp. This device is offered in the 16 lead PDIP, SOIC and 14 lead TSSOP package. AEC-Q100 Grade 1 qualification is available for this device

Documents

Technical documentation and resources

Datasheet

TC1262 Datasheet

Datasheet

MCP6544T-I/ST

Deep-Dive with AI

MCP6544T-I/ST

Deep-Dive with AI

Technical Specifications

MCP6544 Series

Pricing

Description

MCP6544 Series

Documents

Product Change Notice EN

MCP6541/1R/1U/2/3/4 Push-Pull Output Sub-Microamp Comparators Data Sheet

Analog & Interface Guide (Volume 2)

Temperature Measurement Circuits for Embedded Applications

Analog Sensor Conditioning Circuits - An Overview

Detecting Small Capacitive Sensors Using the MCP6291 and PIC16F690 Devices

Oscillator Circuits for RTD Temperature Sensors

Datasheet

TC1262 Datasheet

MCP6544 Series