Category: Hardware
Product Number: MAX11606
I have designed a circuit that uses the MAX11606 for ADC. I followed the datasheet pretty closely when laying out components in my circuit and on my PCB. When I attempt to read the signal using the Analog Discovery 2, I am shown a NACK on the I2C line.
Why might I be reading a NACK? I verified the voltage of the pins for SDA and SCL and they are getting pulled up to Vdd with 2000 ohm resistors on each line. My current test setup uses only AIN0, so could this be to not having anything connected to AIN3/REF?
