ADCMP393ARUZ - Analog Devices Inc.

Manufacturer Part Number

ADCMP393ARUZ

Manufacturer

Analog Devices

Introduction

The ADCMP393ARUZ is a general-purpose linear comparator featuring quad elements, rail-to-rail output, and low power consumption, ideal for a variety of applications where precision and speed are crucial.

Product Features and Performance

Four independent comparator elements

Rail-to-rail output enabling full swing to the supply rails

Low input offset voltage of 2.5mV for precise measurement

Ultra-low input bias current of 0.03µA, minimizing errors in high-impedance circuits

Propagation delay of only 4.2µs, facilitating quick response in fast circuits

Hysteresis of 4mV helps in noise-prone environments

Common Mode Rejection Ratio (CMRR) of 74dB and Power Supply Rejection Ratio (PSRR) of 80dB enhancing stability against fluctuations in common-mode voltage and power supply variations

Product Advantages

High accuracy and stability for critical applications

Low power consumption, enhancing battery life in portable devices

Compact 14-TSSOP package suitable for space-constrained applications

Operating temperature range of -40°C to 125°C, suitable for industrial environments

Key Technical Parameters

Supply Voltage: 2.3V to 5.5V

Input Offset Voltage (Max): 2.5mV

Input Bias Current (Max): 0.03µA

Quiescent Current (Max): 36.8µA

Propagation Delay (Max): 4.2µs

Hysteresis: 4mV

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Rigorously tested for stability and reliability under extreme conditions

Compliance with industry safety standards for linear comparators

Compatibility

Compatible with low-voltage digital systems due to rail-to-rail output

Suitable for a variety of applications due to broad operating temperature range

Application Areas

Industrial electronics

Sensing and detection systems

Power supply monitoring

Automotive systems

Data acquisition systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation, with ongoing manufacturer support and availability of replacements

Several Key Reasons to Choose This Product

High precision and low power consumption ideal for battery-operated and portable applications

Fast response time suitable for critical monitoring and control systems

Highly integrated quad comparator reduces component count in designs

Robust performance in varying environmental and electrical conditions ensures reliability in demanding applications

Wide supply range and rail-to-rail output provide flexibility in both design and application