MAX9022AKA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9022AKA+T

Manufacturer

Analog Devices

Introduction

The MAX9022AKA+T, part of Analog Devices’ portfolio, is a general-purpose linear comparator optimized for exceptional performance with low power consumption.

Product Features and Performance

Dual comparator elements

Outputs: CMOS, Rail-to-Rail, TTL compatible

Low input offset voltage: 1mV at 5V

Ultra-low input bias current: 0.003µA at 5V

High CMRR and PSRR: 100dB CMRR, 80dB PSRR

Fast propagation delay: 8µs maximum

Built-in hysteresis: 4mV

Wide operating temperature range: -40°C to 125°C

Product Advantages

High precision and stability

Low power consumption with maximum quiescent current of 5µA

Compact SOT-23-8 package suitable for space-constrained applications

Rail-to-Rail output increases output swing efficiency

Compatibility with multiple logic families due to TTL outputs

Key Technical Parameters

Supply Voltage: Single 2.5V to 5.5V, Dual ±1.25V to ±2.75V

Input Offset Voltage: Max 1mV

Input Bias Current: Max 0.003µA

Quiescent Current: Max 5µA

Propagation Delay: Max 8µs

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Rigorous quality control and testing standards

High input noise immunity

Compatibility

Compatible with TTL, CMOS, and Rail-to-Rail outputs

Suitable for surface mounting on various PCBs

Application Areas

Industrial automation systems

Signal conditioning circuits

Battery-powered devices

Threshold detectors/process monitoring

Product Lifecycle

Product status: Active

No immediate plans for discontinuation and replacements or upgrades available as needed

Several Key Reasons to Choose This Product

Exceptional accuracy and low power draw enhance system reliability

Flexible supply voltage and dual comparator function cater to a broad range of applications

High resilience and performance consistency over a wide temperature range

Fast response time suitable for time-critical applications

Compact and versatile package ease integration into multiple electronic systems