AnsweredAssumed Answered

what will a AD820ARZ do if I supply VCC=3.3 with low current output?

Question asked by carlpiro Employee on Mar 23, 2018
Latest reply on Mar 23, 2018 by harrynsc

See the attached schematic. BSL Enable just goes to a port on the MCU so no current draw to speak of. The photo diode receives a signal from a device that transmits via visable light. The circuit has been working well but I just noticed that Vcc at 3.3V is not really in compliance. The question is should we leave it alone or go change it and re-test everything?

 

 

Outcomes