MAX931ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX931ESA+T

Manufacturer

Analog Devices

Introduction

Precision, low-power comparator with voltage reference

Product Features and Performance

Single comparator element

CMOS and TTL output types

Integrated voltage reference

Low input offset voltage

Low quiescent current

High common-mode rejection ratio

High power-supply rejection ratio

Fast propagation delay

Onboard hysteresis for stability

Product Advantages

Precision operation with low power consumption

Suitable for single or dual power supply operation

Stable output with minimal external components

Good noise rejection capabilities

Energy-efficient for portable applications

Key Technical Parameters

Type: with Voltage Reference

Number of Elements: 1

Voltage - Supply, Single/Dual (±): 2.5V ~ 11V, ±1.25V ~ 5.5V

Voltage - Input Offset (Max): 10mV @ 5V

Current - Output (Typ): 0.015mA @ 5V

Current - Quiescent (Max): 4µA

CMRR, PSRR (Typ): 80dB

Propagation Delay (Max): 12µs

Hysteresis: 50mV

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range

SOIC package for reliable surface mount

Compatibility

Compatible with CMOS, TTL logic levels

Suited for 8-SOIC mounting standards

Application Areas

Battery-powered devices

Threshold detectors

Data systems

Industrial controls

Portable instruments

Product Lifecycle

Active product status

Not nearing discontinuation

Replacements or upgrades available as per Analog Devices’ portfolio

Several Key Reasons to Choose This Product

Optimized for energy-sensitive applications

Precision performance with built-in voltage reference

Low power consumption extends battery life

Versatile applications due to variety of supply voltages

Minimal propagation delay for faster response times

Stability enhanced with integrated hysteresis

Suitable for complex industrial environments with high PSRR and CMRR