AD2S80ASE/883B中文资料亚德诺数据手册PDF规格书

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