分解器和自整角机都是将沿着轴向旋转的角度位置和（或）角速度转换成一种电信号的传感器。两者都能够提供正比于旋转轴角度正弦值和（或）余弦值的电信号。分解器数字转换器（RDC）或自整角机数字转换器(SDC)用于将这些信号转换成对应于旋转角度和(或)角速度的数字输出。ADI公司的RDC和SDC系列产品为这些应用提供解决方案。
| Part# Results: 11 |
Resolution (Bits) | Max Track Rate (+/- rps) | Accuracy (arcmin) | Ref Freq (Hz) | Vel o/p | Vel Lnrty (+/- FSR max) | Interface | Encoder Emulation | Power (mW) | Supplies (V) | Temp_Range (C) | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AD2S1210 | 16bit | 3125/1250/625/156.25 | 5 | 2k-20k | Yes | 2 to 16 lsb | Parallel/Serial | Yes | 50mW | 5V | -40 to +125 | 48LQFP |
| AD2S1205 | 12bit | 1250 | 22/11 | 10k-20k | Yes | 2lsb | Parallel/Serial | Yes | 50mW | 5V | -40 to +125 | 44LQFP |
| AD2S1200 | 12bit | 1000 | 22/11 | 10k-20k | Yes | 2lsb | Parallel/Serial | Yes | 50mW | 5V | -40 to +125 | 44LQFP |
| AD2S90 | 12bit | 500 | 10.6 | 3k-20k | Yes | - | Serial | Yes | 50mW | 5V | -40 to +85 | 20PLCC |
| AD2S83 | 16bit | 1040/260/65/16.25 | 8 | 0-20k | Yes | 0.25 to1 | Parallel | No | 300mW | 12V | -40 to +85 | 44PLCC |
| AD2S44 | 14bit | 20 | 4 | 400-2.6k | No | - | Parallel | No | 1.7W | 15V | -55 to +125 | DH-32E |
| AD2S80A | 16bit | 1040/260/65/16.25 | 8/4/2 | 50-20k | Yes | 3 | Parallel | No | 300mW | 12V | -55 to +125 | 40DIP, 44LCC |
| RDC1740 | 14bit | 27 | 5.3 | 400-2.6k | No | - | Parallel | No | 1.4W | 15V | -55 to +125 | 32DIP |
| SDC1740 | 14bit | 27 | 5.3 | 400-2.6k | No | - | Parallel | No | 1.4W | 15V | -55 to +125 | 32DIP |
| SDC1741 | 12bit | 18 | 15.3 | 400-2.6k | No | - | Parallel | No | 1.4W | 15V | -55 to +125 | 32DIP |
| SDC1742 | 12bit | 18 | 8.5 | 400-2.6k | No | - | Parallel | No | 1.4W | 15V | -55 to +125 | 32DIP |