AD574AKN - Analog Devices Inc.

Manufacturer Part Number

AD574AKN

Manufacturer

Analog Devices

Introduction

The AD574AKN is a complete 12-bit successive-approximation analog-to-digital converter from Analog Devices that includes a three-state output buffer and microprocessor-compatible control logic.

Product Features and Performance

12-bit resolution

Successive approximation register (SAR) architecture

Single-ended input configuration

Uses external or internal reference voltage

Three-state output buffer

Microprocessor-compatible control logic

Product Advantages

High resolution for precise measurements

Flexibility with reference voltage options

Easy interface to microprocessors and digital systems

Key Technical Parameters

Number of Bits: 12

Number of Inputs: 1

Input Type: Single Ended

Data Interface: Parallel

Configuration: ADC

Architecture: SAR

Reference Type: External, Internal

Voltage - Supply, Analog: ±11.4V ~ 16.5V

Voltage - Supply, Digital: 5V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Robust operating temperature range (0°C to 70°C)

Stable operation with dual supply voltages for analog and digital circuits

Compatibility

Compatible with systems requiring parallel data interfaces and single-ended input

Application Areas

Industrial process control systems

Data acquisition systems

Medical instrumentation

Automation systems

Product Lifecycle

Obsolete product status

Potential need to seek replacements or evaluate upgrades due to discontinuation

Several Key Reasons to Choose This Product

High-resolution AD conversion essential for precise data acquisition

Flexible integration with both external and internal references

Direct interfacing capability with standard microprocessors through parallel output

Suitability for critical applications like medical and industrial automation due to robust operating temperatures and supply voltage ranges