MAX942CSA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX942CSA+T

Manufacturer

Analog Devices

Introduction

The MAX942CSA+T is a general-purpose linear comparator from Analog Devices, designed for applications requiring low voltage and low power operation with dual elements for increased utility.

Product Features and Performance

Dual comparator elements

Output types: CMOS, Push-Pull, TTL compatible

High accuracy with a maximum input offset voltage of 2mV at 5.5V

Extremely low input bias current of 0.15µA at 5.5V

Low quiescent current of 600µA maximum

Excellent Common Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 81.94dB each

Fast propagation delay of up to 80ns

Product Advantages

Dual elements allow for multiple comparisons simultaneously

Compatible with low voltage and low power systems

Robust noise immunity stated by high CMRR and PSRR values

Suitable for varied digital interfacing with CMOS, TTL output compatibility

Key Technical Parameters

Supply Voltage: 2.7V ~ 5.5V (Single/Dual)

Input Offset Voltage: 2mV @ 5.5V maximum

Input Bias Current: 0.15µA @ 5.5V maximum

Quiescent Current: 600µA maximum

Propagation Delay: 80ns maximum

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

Operates effectively within a defined temperature range ensuring stability and reliability

Rigorous testing to meet industry standards for quality and durability

Compatibility

Outputs compatible with CMOS, TTL, and Push-Pull digital logic levels

Can be integrated with various other devices within specified voltage and input/output parameters

Application Areas

Industrial measurement systems

Alarm and monitoring systems

Consumer electronics

Signal conditioning blocks

Product Lifecycle

Currently in active product status

Human Health and the Environment Considerations (Check for availability of replacements or upgrades periodically as product may be subject to future discontinuation)

Several Key Reasons to Choose This Product

High integration with dual elements adds to circuit simplification and reduces need for additional components

Superior accuracy and low power consumption suitable for precision applications

Versatile performance characteristics supporting a wide range of applications

Long-term reliability backed by Analog Devices' reputation and comprehensive testing