Features: _x000D_For micro-controllers without an analog-to-digital converter or when you want a higher-precision ADC, provides 16-bit precision at 860 samples/second over I2C. _x000D__x000D_The chip can be configured as 4 single-ended input channels, or two differential channels. _x000D__x000D_As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. _x000D__x000D_We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter. _x000D_The chip's 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 (see the data-sheet table 5) so you can have up to 4 connected on a single 2-wire I2C bus for 16 single ended inputs. _x000D_Four single-ended or two differential inputs. Programmable comparator; internal low-drift voltage reference; internal oscillator; internal PGA. _x000D_This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers._x000D__x000D__x000D__x000D_Specifications:_x000D__x000D_Wide Supply Range: 2.0v to 5.5v; _x000D_Low Current Consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down; _x000D_Programmable Data Rate: 8sps to 860sps; _x000D_I2C Interface: Pin-selectable addresses; _x000D_Size: 2.8*1.8cm/1.1*0.7in_x000D__x000D_Weight: 5g(approx.)_x000D__x000D__x000D__x000D_Package Includes: _x000D_1 x Module _x000D__x000D_1 x Pin Header 1For micro?controllers without an analog?to?digital converter or when you want a higher?precision ADC, provides 16?bit precision at 860 samples/second over I2C. 2The chip can be configured as 4 single?ended input channels, or two differential channels. 3As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. 4We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter. 5The chip's 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 (see the data?sheet table 5) so you can have up to 4 connecte