CMP401

PRODUCTION

23 ns Low Voltage Comparator

Data Sheet (Rev. B) Product Selection Table

Part Models: 3
1ku List Price: Starting From $4.17

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Overview

23 ns or 65 ns propagation delay
Single-supply operation
Compatible with 3 V and 5 V logic
Separate input and output sections
Low power
Wide input range: –5 V to +3.9 V

The CMP401 and CMP402 are 23 ns and 65 ns quad comparators with separate input and output supplies. Separate supplies enable the input stage to be operated from +3 V to as high as ±6 V. The output can be supplied with either 3 V or 5 V as determined by the interface logic or available supplies. Independent input and output supplies combined with fast propagation make the CMP401 and CMP402 excellent choices for interfacing to portable instrumentation.

The CMP401 and CMP402 are specified over the extended industrial (–40°C to +125°C) temperature range. Both are available in narrow 16-lead SOIC surface-mount packages and 16-lead TSSOP.

Applications

Battery-operated instrumentation
Line receivers
Level translators
Read channel detection

Part Models: 3
1ku List Price: Starting From $4.17

Documentation

Data Sheet 1

CMP401/CMP402: 23 ns and 65 ns Low Voltage Comparators Data Sheet (Rev.B) 10/27/1995

Application Note 2

AN-25: Applying the OP06 Op Amp As a High Precision Comparator 02/14/2015

AN-352: High-Speed Comparators Provide Many Useful Circuit Functions When Used Correctly 08/07/2023

Frequently Asked Question 1

FAQ 06/17/2015

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
CMP401GRUZ-REEL	16-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
CMP401GSZ	16-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
CMP401GSZ-REEL	16-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 8, 2025 - 24_0103 Qualification of Wafer Fabrication Site at Analog Devices, Inc. Camas for CBCMOS2 Products
		PCN24_0103_Form Material_Report Delta Qualification Matrix Qualification Results Summary
CMP401GRUZ-REEL	PRODUCTION
CMP401GSZ	PRODUCTION
CMP401GSZ-REEL	PRODUCTION
Nov 9, 2011 - 11_0182 Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines
		PCN11_0182_Form Material_Report
CMP401GRUZ-REEL	PRODUCTION
CMP401GSZ	PRODUCTION
CMP401GSZ-REEL	PRODUCTION
Feb 11, 2011 - 10_0005 Halogen Free Material Change for TSSOP Products Assembled at Amkor
		PCN10_0005_Form Material_Report Reliability Report
CMP401GRUZ-REEL	PRODUCTION	PCN10_0005_Form Material_Report Reliability Report
Mar 25, 2021 - 21_0080 Amkor Philippines as an Alternate Site for SOICN
		PCN21_0080_Form Material_Report Qualification Results Summary Other
CMP401GSZ	PRODUCTION
CMP401GSZ-REEL	PRODUCTION
Feb 6, 2014 - 13_0234 Qualification of ASE Chungli, as an Alternate Assembly Site for Select 16L SOICN Packages
		PCN13_0234_Form Material_Report Detailed Change Description Qualification Report Summary
CMP401GSZ	PRODUCTION
CMP401GSZ-REEL	PRODUCTION
Oct 5, 2010 - 10_0146 Halogen Free Material Change for 14/16L SOIC_N Products
		PCN10_0146_Form Material_Report AEC-Q100 Reliability Report ADI0012 Reliability Report
CMP401GSZ	PRODUCTION
CMP401GSZ-REEL	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

CMP401

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