ITEM NAME:12 Bit I2C 4 CH ADS1015/ADS1015 Module ADC Development Board for Arduino TE A9B1 12 Bit I2C 4 CH ADS1015/ADS1015 Module ADC Development Board for Arduino TE A9B1 For microcontrollers without analogue-to-digital converters or if you want an ADC with higher accuracy. This ADS1015 provides 12 bit precision at3300 samples over I2C. The chip can be configured as 4 single-ended input channels or two differential channels. As a nice bonus, it even includes an amplifier with programmable gain up to x16 to increase smaller single / differential signals to full range. This ADC can be from 2V to 5V current / logic, measure a wide range of signals and easy to use. It is a great universal 12-bit converter. The chip is quite small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. The connection is via I2C. The address can be changed to one of four options so you can connect up to 4 ADS1015s to a single 2-wire I2C bus for 16 single-ended inputs. Wide supply range: 2.0V to 5.5V Continuous operation: Only 150μA Frame mode: Auto power off Programmable data rate: 128SPS to 3300PS Internal oscillator Internal PGA I2C interface: pin selectable addresses Four singl ended or two differential inputs Programmable comparator This board chip uses I2C-7 bit addresses between 0x48-0x4B Board Size: 2.55 x 0.90 cm / 1.00 inch x 0.35 inch (L * W) Package Contents: 1 x ADS1015 / ADS1015 module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
