自整角机数字转换器(SDC)和分解器数字转换器(RDC)

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 数据手册DataSheet下载
AD2S1200 12 1,000 22/11 10k-20k Yes 2lsb Parallel/Serial Yes 50 +5 -40 to +125 44LQFP AD2S1200
AD2S1205 12 1,250 22/11 10k-20k Yes 2lsb Parallel/Serial Yes 50 +5 -40 to +125 44LQFP AD2S1205
AD2S1210 16 3125/1250/625/156.25 5 2k-20k Yes 2 to 16 lsb Parallel/Serial Yes 50 +5 -40 to +125 48LQFP AD2S1210
AD2S44 14 20 4 400-2.6k No n/a Parallel No 1700 ±15 -55 to +125 DH-32E AD2S44
AD2S80A 16 1040/260/65/16.25 8/4/2 50-20k Yes 3 Parallel No 300 ±12 -55 to +125 40DIP, 44LCC AD2S80A
AD2S83 16 1040/260/65/16.25 8 0-20k Yes 0.25 to1 Parallel No 300 ±12 -40 to +85 44PLCC AD2S83
AD2S90 12 500 10.6 3k-20k Yes n/a Serial Yes 50 ±5 -40 to +85 20PLCC AD2S90
RDC1740 14 27 5.3 400-2.6k No n/a Parallel No 1400 ±15 -55 to +125 32DIP RDC1740
SDC1740 14 27 5.3 400-2.6k No n/a Parallel No 1400 ±15 -55 to +125 32DIP SDC1740
SDC1741 12 18 15.3 400-2.6k No n/a Parallel No 1400 -15 -55 to +125 32DIP SDC1741
SDC1742 12 18 8.5 400-2.6k No n/a Parallel No 1400 ±15 -55 to +125 32DIP SDC1742

Analog Devices, Inc.ADI 美国模拟器件公司相关技术支持
Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .PDF
ADC模数转换器选型指南 . PDF

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