- The ADS1015 provides 12-bit precision at 3300 samples/second through I2C. - The chip can be configured as 4 single-ended input channels, or two differential channels. - It includes a programmable gain amplifier up to x16 to help boost up smaller single/differential signals to the full range. - It can run from 2V to 5V power/logic, measuring a large range of signals and very easy to use. - The chip is fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options. so you can have up to 4 ADS1015's connected on a single 2-wire I2C for 16 single ended inputs.
- Wide power supply range: 2.0V to 5.5V - Continuous mode: Only 150μA - Single mode: automatic shutdown - Programmable data rate: 128 to 3300 sample/s - Internal low drift voltage reference - Internal oscillator; Internal PGA - I2C interface: 4 pin selectable address - Four single-ended or two differential inputs - Programmable comparator - The board chip uses an I2C 7-bit address between 0x48~0x4B - PCB Size(L x W)：2.55 x 0.90 cm / 1" x 0.35"