| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,222 pcs
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3222 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD2S90AP is a complete monolithic resolver-to-digital converter with 12-bit resolution. It accepts 2 V rms ±10% input signals in the range 3 kHz to 20 kHz on the SIN, COS, and REF inputs. A Type II servo loop provides a bandwidth of 1 kHz and a guaranteed maximum tracking rate of 500 rps. The converter outputs angular position in two forms: absolute serial binary (12-bit) and incremental A quad B (1024-line encoder emulation).
Power requirements are dual ± supplies from ±4.75V to 5.25V, with typical power dissipation of 50 mW. The device is housed in a 20-lead PLCC (9x9) surface mount package and operates over an industrial temperature range of -40°C to 85°C. No external components are required for operation.
Typical applications include industrial motor control, servo motor control, encoder emulation, automotive motion sensing, and factory automation. The differential inputs and serial interface allow easy integration with microcontrollers and digital signal processors.
The supply voltage range is ±4.75V to 5.25V.
The AD2S90AP is available in a 20-PLCC (9x9) surface mount package.
The operating temperature range is -40°C to 85°C.
The RoHS status is listed as RoHS3 Compliant, but this is unverified and should be confirmed with the manufacturer.
The resolution is 12 bits.
The guaranteed maximum tracking rate is 500 rps.
Typical power consumption is 50 mW.