ADS1015 12-Bit ADC – 4 Channel

The ADS1015 are for microcontrollers without an analog to digital converter or in need of a higher precision ADC.

TECHNICAL DETAILS

• WIDE SUPPLY RANGE: 2.0V to 5.5V
• LOW CURRENT CONSUMPTION:
  • Continuous Mode: Only 150µA
  • Single-Shot Mode: Auto Shut-Down
• PROGRAMMABLE DATA RATE: 128SPS to 3.3kSPS
• 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.

LEARN

Guide to the ADS1015 analog converters: Adafruit 4-Channel ADC Breakouts

SAMPLE CODE:

For Raspberry Pi: Adafruit Pi Python library

For Arduino : ADS1X15 Arduino library repository

Connect GND to ground, VDD to your logic power supply, and SCL/SDA to your microcontroller’s I2C port and run the example code to start reading data.