Part Number:log114
Hello,
I'd like to use the precision current source on the CC2640r2 as the reference current input to the LOG114 (I1 pin 4). This allows me to adjust the current source in firmware from 1 uA to 10 mA. This give me some "scalability" for my photodiode input. Do I need to condition this signal in anyway? Or can I just connect the precision current source from the CC2640r2 directly to pin 4 on LOG114 - no resistors, capacitors, buffer amps, etc.?
Thanks,
Patrick