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OPA818: OPA818问题：为什么我的VOUT0一直是1V？(Why my VOUT0 still keep 1V?)

QiHua Yan
Prodigy 50 points

Part Number: OPA818

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请帮我看一下我的电路是哪里错了吗？我已经尝试过了减小R16的阻值、反接光电二极管、去掉反向偏压，但是VOUT0（OPA818的output）一直都是1.03V左右。万分感激！

Could you please help me check what's wrong with my circuit? I have already tried reducing the resistance of R16 to 10kΩ, reversing the photodiode, and removing the reverse bias voltage, but VOUT0 (the output of OPA818) remains at around 1.03V. Thanks a million!