GENERAL DESCRIPTION

The AD2S80A is a monolithic 10-, 12-, 14-, or 16-bit tracking resolver-to-digital converter contained in a 40-lead DIP or 44-terminal LCC ceramic package. It is manufactured on a BiMOS II process that combines the advantages of CMOS logic and bipolar high accuracy linear circuits on the same chip.

The converter allows users to select their own resolution and dynamic performance with external components. This allows the users great flexibility in defining the converter that best suits their system requirements. The converter allows users to select the resolution to be 10, 12, 14, or 16 bits and to track resolver signals rotating at up to 1040 revs per second (62,400 rpm) when set to 10-bit resolution.

The AD2S80A converts resolver format input signals into a parallel natural binary digital word using a ratiometric tracking conversion method. This ensures high-noise immunity and tolerance of lead length when the converter is remote from the resolver.

FEATURES

Monolithic (BiMOS ll) Tracking R/D Converter

40-Lead DIP Package

44-Terminal LCC Package

10-,12-,14-, and 16-Bit Resolution Set by User

Ratiometric Conversion

Low Power Consumption: 300 mW Typ

Dynamic Performance Set by User

High Max Tracking Rate 1040 RPS (10 Bits)

Velocity Output

Industrial Temperature Range Versions

Military Temperature Range Versions

ESD Class 2 Protection (2,000 V Min)

/883 B Parts Available

APPLICATIONS

DC Brushless and AC Motor Control

Process Control

Numerical Control of Machine Tools

Robotics

Axis Control

Military Servo Control

AD2S80ASD/883B属于集成电路（IC） > ADC/DAC - 特殊用途。亚德诺半导体技术有限公司制造生产的AD2S80ASD/883BADC/DAC - 特殊用途该产品族中的产品可用于模拟和数字表示的信息转换，适用于特定用例，或集成了通用数据转换器中不常见的其他功能。例如针对超声或汽车雷达应用集成了低噪声放大器和可变增益级的器件、注重音频和视频的产品、在段码式显示器上集成显示测量值功能的器件、集成输入输出电气隔离的器件等。