ADS1115 16 BIT ADC DEV BD

Description:

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 interface/protocol. The chip can be configured as 4 single-ended input channels, or two differential channels. 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. 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. Most likely you will use this module with Raspberry Pi because the Pi does not come with ADC input pin.

Specification:

• WIDE SUPPLY RANGE: 2.0V to 5.5V
• LOW CURRENT CONSUMPTION: Continuous Mode: Only 150µA Single-Shot Mode: Auto Shut-Down
• PROGRAMMABLE DATA RATE: 8SPS to 860SPS
• INTERNAL LOW-DRIFT VOLTAGE REFERENCE
• INTERNAL OSCILLATOR
• INTERNAL PGA
• I2C INTERFACE: Pin-Selectable Addresses
• FOUR SINGLE-ENDED OR TWO DIFFERENTIAL INPUTS
• PROGRAMMABLE COMPARATOR
• This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers

Pinout: