MAX941CPA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX941CPA

Manufacturer

Analog Devices

Introduction

The MAX941CPA is a linear comparator from Analog Devices designed for precision voltage comparison and control applications.

Product Features and Performance

Single comparator element

Supports CMOS, Push-Pull, TTL output types

Features both latch and shutdown capabilities

Operates with a single or dual supply voltage ranging between 2.7V to 5.5V

Maximum input offset voltage of 2mV at 5.5V

Low input bias current of 0.15µA at 5.5V

Propagation delay up to 80ns

Excellent Common Mode Rejection Ratio and Power Supply Rejection Ratio at 81.94dB

Operates within a temperature range of 0°C to 70°C

Product Advantages

High precision due to low input offset voltage and low bias current

Flexible output compatible with multiple logic families

Functional in various power environments due to wide voltage supply range

Effective in noise-prone applications due to high CMRR and PSRR

Key Technical Parameters

Voltage Supply: 2.7V ~ 5.5V

Input Offset Voltage (Max): 2mV @ 5.5V

Input Bias Current (Max): 0.15µA @ 5.5V

Quiescent Current (Max): 700µA

Propagation Delay (Max): 80ns

CMRR, PSRR (Typ): 81.94dB

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Designed to maintain stability and accuracy under variable environmental conditions

Built with robust packaging (8-DIP) suitable for through-hole mounting ensuring durable and secure placement

Compatibility

Output compatible with CMOS, TTL and Push-Pull logic levels ensuring wide application use across different digital systems

Application Areas

Industrial instrumentation

Overvoltage and undervoltage detection

Data systems

Signal conditioning

Power supply monitoring

Product Lifecycle

Status: Obsolete

Users are advised to consider newer technologies or consult the manufacturer for potential replacement or upgrade options

Several Key Reasons to Choose This Product

Reliable performance with high-precision output options

Low power consumption and wide operating voltage range for varied application environments

High rejection ratios, improving fidelity in noisy conditions

Versatile output compatibility expands usability across various digital applications

Comprehensive operating temperature range viable for diverse industrial applications