Other Parts Discussed in Thread: OPA857, TIDA-00978
Hello!
I'm going to use TIDA-00663 reference design to make the pulsed laser range finder. This design uses OPA857 transimpedance amplifier.
I use the avalanche photodiode AD230-9 TO from First Sensor, which requires bias voltage from 160 to 200V.
But when I check the reference designs for OPA857: Reference Design for Extending the OPA857 Transimpedance Bandwidth
there is VAPD limit to 75VDC.
So what reference design should I follow?
Thank you,