ADCMP392ARZ - Analog Devices Inc.

Manufacturer Part Number

ADCMP392ARZ

Manufacturer

Analog Devices

Introduction

The ADCMP392ARZ is a general-purpose dual element linear comparator from Analog Devices, tailored for applications requiring precise voltage level detection and rapid response times.

Product Features and Performance

Dual element configuration for flexible comparison setups

Rail-to-Rail output for full swing operation

Supports single or dual supply operation (2.3V to 5.5V)

Low input offset voltage (Max 5mV) ensuring precise comparison

Ultra-low input bias current (Max 0.03µA) minimizing power consumption

Excellent common-mode rejection ratio (CMRR) of 74dB and power supply rejection ratio (PSRR) of 80dB for stable operation under varying conditions

Fast propagation delay (Max 9.7µs) allows quick response to input changes

Built-in 4mV hysteresis for noise immunity and stable switching

Product Advantages

Versatility in power supply requirements enhances compatibility with a wide range of circuits

High CMRR and PSRR values ensure reliability in the presence of noise and supply fluctuations

Minimal power consumption due to low quiescent current (Max 29.3µA) and input bias current

Suitable for operation in harsh environments with an operating temperature range of -40°C to 125°C

Key Technical Parameters

Number of Elements: 2

Output Type: Rail-to-Rail

Voltage Supply, Single/Dual (±): 2.3V ~ 5.5V

Voltage Input Offset (Max): 5mV

Current Input Bias (Max): 0.03µA

Current Quiescent (Max): 29.3µA

CMRR, PSRR (Typ): 74dB CMRR, 80dB PSRR

Propagation Delay (Max): 9.7µs

Hysteresis: 4mV

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Rigorous testing ensures high reliability and performance consistency

Designed to meet stringent industry standards for quality and safety

Compatibility

Flexible supply voltage (2.3V to 5.5V) ensures compatibility with a broad range of circuits and systems

Rail-to-Rail output facilitates seamless integration with subsequent stages

Application Areas

Battery-powered devices for low-power operation

Portable and wearable technology for fast response requirements

Industrial monitoring and control systems for precision and robustness

Automotive systems for operational reliability over a wide temperature range

Product Lifecycle

Currently marked as Active, indicating ongoing manufacture and support

No immediate plans for discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Dual comparator elements provide design flexibility

Low power consumption suited for battery-operated devices

High precision and stability under varying operational conditions

Speedy output response to input signal changes

Support for a wide operating temperature range caters to demanding environments

Proven reliability from a reputable manufacturer in semiconductor design

Comprehensive application potential from industrial to consumer electronics