Hi,
if my translation of your question is correct, you would like to know which parameter is limited to "-0.3V", the voltage on the "DESAT"-Pin (referenced to GND2) is not allowed to be lower than "-0.3V". Please have a look on page 18 in the datasheet "Absolute maximum ratings => DESAT voltage". Hope this helps.
BR
Alex
Hi,
if my translation of your question is correct, you would like to know which parameter is limited to "-0.3V", the voltage on the "DESAT"-Pin (referenced to GND2) is not allowed to be lower than "-0.3V". Please have a look on page 18 in the datasheet "Absolute maximum ratings => DESAT voltage". Hope this helps.
BR
Alex
Hi ZhangLi1,
根据datasheet的参数表, 1ED3322MC12N 的Desat pin的最大额定值范围在-0.3V到Vcc2+0.3V之间(参考GND2),所以选择的保护二极管的正向导通压降的绝对值不应高于0.3V。
Best regards,
Rachel
感谢你的回答!这解决了燃眉之急!