ADC Backpack




Add eight channels of 16 bit analog data to your next project with the ADC Backpack! This backpack integrates two ADS1115 analog to digital converters (ADCs) enabling 8 channels of single ended analog input or 4 channels of differential input. The ADS1115 features a conversion rate of up to 860 Hz and a programmable gain amplifier for boosting low voltage or differential signals.

We’ve integrated these ADCs with 3.3V power and ground pinned to 0.1” (2.54mm) pitch headers to facilitate easy integration of potentiometers. Analog inputs 0 - 3 are available on ADS115 with I2C address 0x48 and inputs 4 - 7 are available on ADS115 with I2C address 0x49.

The ADC Backpack comes fully assembled and tested.

Check out all of our wonderfully small and powerful Teensy Backpacks!

Technical Details