ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier
We have ✅ 1 available of the AF-1085 in our Sydney warehouse. An extra 100 units available with a short lead time.
Add precision analog-to-digital conversion to any microcontroller with the ADS1115 breakout. This 16-bit ADC delivers 860 samples per second over I2C, with four single-ended or two differential input channels and a built-in programmable gain amplifier (up to 16×) for boosting small signals.
The board runs on 2V to 5V power and logic, and includes ferrites for clean analog supply lines. Up to four ADS1115 boards can share a single I2C bus for 16 single-ended inputs. For faster sampling at lower resolution, consider the ADS1015 12-Bit ADC (3,300 samples/second).
Key Features
- 16-Bit Resolution – High-precision measurements at 860 samples per second
- 4 Channels – Configurable as 4 single-ended or 2 differential inputs
- Programmable Gain Amplifier – Up to 16× gain for small signal measurement
- 2V to 5V Operation – Compatible with both 3.3V and 5V logic
- I2C Interface – Simple two-wire connection with configurable address
- Configurable I2C Address – Up to 4 boards on a single bus (16 inputs total)
- Clean Analog Supply – Onboard ferrites for quiet AVDD and AGND
Ideal For
- Precision sensor measurement and data acquisition
- Adding analog inputs to digital-only microcontrollers
- Voltage and current monitoring
- Multi-channel analog measurement systems
Package Contents
- 1× ADS1115 16-Bit ADC Breakout Board (assembled and tested)
- 1× Header strip
Resources
The ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier appears in the following collections:
