AD2S83
PRODUCTIONVariable Resolution Resolver-to-Digital Converter
- Part Models
- 3
- 1ku List Price
- Starting From $150.55
Overview
- Tracking R/D Converter
- High Accuracy Velocity Output
- High Max Tracking Rate 1040 RPS (10 Bits)
- 44-Lead PLCC Package
- 10-, 12-, 14-, or 16-Bit Resolution Set by User
- Ratiometric Conversion
- Stabilized Velocity Reference
- Dynamic Performance Set by User
- Industrial Temperature Range
The AD2S83 is a monolithic 10-, 12-, 14-, or 16-bit tracking resolver-to-digital converter.
The converter allows users to select their own resolution and dynamic performance with external components. 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 AD2S83 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 long leads allowing the converter to be located remote from the resolver.
A precise analog signal proportional to velocity is also available and will replace a tachogenerator. The AD2S83 operates over reference frequencies in the range 0 Hz to 20,000 Hz.
Documentation
Data Sheet 1
Application Note 8
Technical Articles 1
Complementary Part Guides 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD2S83APZ | 44-Lead PLCC | ||
| AD2S83IPZ | 44-Lead PLCC | ||
| AD2S83IPZ-REEL | 44-Lead PLCC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 30, 2025 - 25_0083 Qualification of Wafer Fabrication Site at Analog Devices Camas WA for BIMOS Products |
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| AD2S83APZ | PRODUCTION | |
| AD2S83IPZ | PRODUCTION | |
| AD2S83IPZ-REEL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.