I’ve looked for electrical specifications for the analog input on the Panda II, without success. Can anyone point me at a document? I’m specifically interested in the input impedance. Thanks!
In USBizi’s manual (the chip which powers the Panda II), section 6.10 there is very little thing. Just that ADC is on range 0…3V3 and 5V tolerant.
You may find better details on NXP LPC2388 which is the MCU on which USBizi is built from.
Section 12 is name “ADC electrical characteristics”
Just what I needed - thanks.