DORHEA 3PCS ADS1115 16 Bit Analog to Digital Development Board ADC Converter Module 4 Channel Board with Programmable Gain Amplifier 2.0V to 5.5V for Raspberry Pi
DORHEA 3PCS ADS1115 16 Bit Analog to Digital Development Board ADC Converter Module 4 Channel Board with Programmable Gain Amplifier 2.0V to 5.5V for Raspberry Pi
Description
Wide supply range : 2.0V to 5.5V Low current consumption: Continuous mode, only 150μA single-shot Mode: Auto shut-down Ppogrammable date rate 8SPS to 860SPS Internallow-drift voltage reference Internal oscillation Internal PGA I2C interface: pin-selectable addresses Four single-ended or two differental inputs programmable comparator This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers. Package include: 3 X ADS1115 16 bit I2C ADC 4 channel development board
Features:
- The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs.
- For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C.
- The chip can be configured as 4 single-ended input channels, or two differential channels, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range.
- This 16 bit converter can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use.
- 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.