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利用PGA309的传感器的电压输出端若接错线接到24V会导致损坏,如何设计一个保护电路?

Other Parts Discussed in Thread: PGA309, TPS2400

按照PGA309 datasheet 中Figure 24. Simplified Diagram of the PGA309 in a Typical Configuration设计的传感器,若VOUT FILT不慎接到24V,可能会损坏器件,如何设计保护电路?即使VOUT FILT接到24V也不会损坏器件。谢谢

接错线时,VOUT FILT接到24V

GND接到24V的GND

 

 

 

PGA309.pdf