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ISO7731-Q1: 隔离电平

Part Number: ISO7731-Q1

目前TI 数字隔离器件ISO7731-Q1中均没有明确说明隔离前后的电压是否必须保持一致;但器件手册似乎表明VCC1与VCC2可以为不同的电压以适应不同电平要求,想确认一下,数字隔离芯片ISO7731-Q1的前后端电源VCC1和VCC2能否为不同的电压以适应不同的需求;