Описание AD2S1210DSTZ

The AD2S1210DSTZ is a complete 10-bit to 16-bit resolution tracking resolver-to-digital converter, integrating an onboard programmable sinusoidal oscillator 

that provides sine wave excitation for resolvers. The converter accepts 3.15 V p-p ± 27% input signals, in the range of 2 kHz to 20 kHz on the sine and 

cosine inputs. A Type II servo loop is employed to track the inputs and convert the input sine and cosine information into a digital representation of the input 

angle and velocity. The maximum tracking rate is 3125 rps.

Особенности AD2S1210DSTZ

Complete monolithic resolver-to-digital converter

3125 rps maximum tracking rate (10-bit resolution and CLKIN = 10.24 MHz)

±2.5 (+ 1 LSB) arc minutes of angular accuracy (B and D grades)

The 10-/12-/14-/16-bit resolution, set by the user

Parallel and serial 10-bit to 16-bit data ports

Absolute position and velocity outputs

System fault detection

Programmable fault detection thresholds

Differential inputs

Incremental encoder emulation

Programmable sinusoidal oscillator on-board

Compatible with DSP and SPI standards

5 V supply with 2.3 V to 5.25 V logic interface

?40°C to +125°C temperature rating (C, D, and W grades)

AEC-Q100 qualified for automotive applications

ASIL B safety assessment certificate available

Safety manual available

Применения AD2S1210DSTZ

DC and ac servo motor control

Encoder emulation

Electric power steering

Electric vehicles

Integrated starter generators and alternators

Automotive motion sensing and control