Hey Sakai-san,
To add to Jacob's comments of the OPA2310, here is a side by side of the abs max table:
As long as the input signal is below 6V when the device is unpowered, the OPA2310 is the best device for the situation.
All the best, Carolina
Part Number: TL074 Other Parts Discussed in Thread: , OPA2206 , OPA206 , OPA2310 , TLV9154 Hi team,
Could inverting/ no-inverting input be high impedance when VCC not powered? Thanks.
Part Number: OPA2347 Other Parts Discussed in Thread: OPA2310 Hi~
A buffer circuit was configured with OPA2347.
The output is 0.35 V/60 Hz when the input is N.C.
I want to know why it's printed like this.( For reference, the Korean power supply frequency…