AD2S83AP

可变分辨率分解器数字转换器 Variable Resolution, Resolver-to-Digital Converter

Product Details

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.

### Features and Benefits

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Tracking R/D Converter

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High Accuracy Velocity Output

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High Max Tracking Rate 1040 RPS 10 Bits

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44-Lead PLCC Package

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

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Ratiometric Conversion

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Stabilized Velocity Reference

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Dynamic Performance Set by User

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Industrial Temperature Range