This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TIDA-00663: Is there any limit on VCC_laser maximum value.

Part Number: TIDA-00663
Other Parts Discussed in Thread: OPA857, TIDA-00978


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,