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。

自整角机数字转换器(SDC)和分解器数字转换器(RDC)

自整角机数字转换器(SDC)和分解器数字转换器(RDC)

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Synchro/Resolver to Digital

Part## of ChannelsOutput Data FormatADC ResolutionMax Tracking RateRotational Accuracy - arc minVelocity Accuracy (max)Velocity OutputBandwidth at min gain (typ)Excitation Frequency (min)Excitation Frequeny (max)Power Dissipation (typ)
AD2S1210-10Reference Circuit Available 1 Parallel, Serial 10 3125 Rps 26.1 ArcMinutes 1 Yes 4100 Hz 10 kHz 20 kHz 245 mW
AD2S1205 1 Parallel, Serial 12 1250 Rps 11 ArcMinutes 2 Yes 1700 Hz 10 kHz 20 kHz 100 mW
AD2S1200 1 Parallel, Serial 12 1000 Rps 11 ArcMinutes 2 Yes 1700 Hz 10 kHz 20 kHz 90 mW
AD2S90 1 Serial 12 500 Rps 10.6 ArcMinutes - Yes 840 Hz 3 kHz 20 kHz 50 mW
AD2S83 1 Parallel - 1040/260/65/16.25 8 ArcMinutes - Yes - 0 kHz 20 kHz 300 mW
AD2S44 2 Parallel 14 20 Rps 2.6 ArcMinutes, 4 ArcMinutes - No 100 Hz 400 Hz 400 Hz 2.1 W
AD2S80A 1 Parallel - 1040/260/65/16.25 2 ArcMinutes, 4 ArcMinutes, 8 ArcMinutes - Yes - 50 Hz 20 kHz 300 mW
SDC1740 1 Parallel 14 27 Rps 5.3 ArcMinutes - No 130 Hz 400 Hz 400 Hz 1.4 W
RDC1740 1 Parallel 14 27 Rps 5.3 ArcMinutes - No 130 Hz 400 Hz 400 Hz 1.4 W
SDC1742 1 Parallel 12 18 Rps 8.5 ArcMinutes - No 150 Hz 400 Hz 400 Hz 1.4 W
SDC1741 1 Parallel 12 18 Rps 15.3 ArcMinutes - No 150 Hz 400 Hz 400 Hz 1.4 W