AD8564ARZ - Analog Devices Inc.

Manufacturer Part Number

AD8564ARZ

Manufacturer

Analog Devices

Introduction

AD8564ARZ is a high-performance general-purpose linear comparator designed for various applications requiring fast response times and low power consumption.

Product Features and Performance

Four independent comparator elements

CMOS and TTL compatible outputs

Fast propagation delay of maximum 9.8 ns

Low input offset voltage of 7mV @ 5V

Low input bias current of 4µA @ 5V

Quiescent current of 14mA, 7mA

Excellent CMRR of 85dB and PSRR of 80dB

Wide operating temperature range from -40°C to 85°C

Product Advantages

High-speed operation suitable for time-critical applications

Low power consumption enhances system efficiency

High precision and reliability with robust noise immunity

Key Technical Parameters

Type: General Purpose

Number of Elements: 4

Output Type: CMOS, TTL

Input Offset Voltage (Max): 7mV @ 5V

Input Bias Current (Max): 4µA @ 5V

Quiescent Current (Max): 14mA, 14mA, 7mA

Propagation Delay (Max): 9.8ns

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in thermal and electrical overload protection

Sturdy SOIC-16 package for enhanced mechanical durability

Compatibility

Compatible with CMOS and TTL logic levels, facilitating integration with a variety of digital circuits

Application Areas

Automotive electronics

Industrial automation

Data acquisition systems

Communication systems

Product Lifecycle

Currently active with ongoing manufacturer support

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Industry-leading speed and precision optimize system performance

Low power and low offset reduce overall system energy and error

High integration with four elements simplifies circuit design

Robust environmental tolerances make it suitable for harsh industrial applications

Strong manufacturer support ensures reliability and future-proofing