AD698AP - Analog Devices Inc.

Manufacturer Part Number

AD698AP

Manufacturer

analog-devices

Introduction

The AD698AP is a complete signal conditioning integrated circuit (IC) designed to interface linear and angular position sensors to system electronics. It incorporates an excitation oscillator, signal demodulator, low-pass filter, and a high-gain, low-drift output amplifier to provide a highly accurate and stable DC output voltage proportional to the sensor position.

Product Features and Performance

Excitation oscillator, demodulator, and output amplifier on a single chip

Fully differential operation for maximum noise rejection

Low-pass filter with selectable cutoff frequency

High DC gain and low offset/drift for precise positioning

Wide operating temperature range of -40°C to +85°C

Product Advantages

Reduced component count and simplified circuit design

Improved noise immunity and measurement accuracy

Flexible configuration options to match various sensor types

Reliable operation in harsh environmental conditions

Key Reasons to Choose This Product

Comprehensive signal conditioning in a single integrated circuit

Excellent stability and precision for critical positioning applications

Cost-effective solution compared to discrete component designs

Long-term reliability and performance consistency

Quality and Safety Features

Robust surface mount package design

Extensive product testing and screening for quality assurance

Compliance with relevant industry standards and regulations

Compatibility

The AD698AP is compatible with a wide range of linear and angular position sensors, including LVDT, RVDT, and potentiometric sensors.

Application Areas

Industrial automation and control systems

Motion control and robotics

Automotive and aerospace position sensing

Test and measurement equipment

Product Lifecycle

The AD698AP is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from other manufacturers. Customers are advised to contact our website's sales team for more information on current product options and availability.