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• Guaranteed Switching Times — ton, toff < 4 ms • Built–In On/Off Threshold Hysteresis • High Data Rate, 1 MHz Typical (NRZ) • Wide Supply Voltage Capability • Microprocessor Compatible Drive • To order devices that are tested and marked per VDE 0884 requirements, the suffix ”V” must be included at end of part number. VDE 0884 is a test option. Applications • Interfacing Computer Terminals to Peripheral Equipment • Digital Control of Power Supplies • Line Receiver — Eliminates Noise • Digital Control of Motors and Other Servo Machine Applications • Logic to Logic Isolator • Logic Level Shifter — Couples TTL to CMOS

CS5532是一种低噪声24位△一Σ型A／D转换器。文中详细阐述了CS5532的结构、组 成、功能特点及工作方式。并以高精度称重仪—— 渗碳液体流量监测仪为例，论述了其在高精度测 量方面的具体应用，给出了其与单片机接口的电路原理图和驱动软件程序。