ADS1115 16-Bit ADC



Texas Instruments' 16-bit ADC with integrated MUX, PGA, comparator, oscillator, and reference

Texas Instruments ADS1115 16-Bit ADC Texas Instruments' ADS1115 is a precision analog-to-digital converter (ADC) with 16 bits of resolution offered in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The ADS1115 is designed with precision, power, and ease of implementation in mind, and features an onboard reference and oscillator. Data is transferred via an I²C-compatible serial interface; four I²C slave addresses can be selected. The ADS1115 operates from a single power supply ranging from 2.0 V to 5.5 V.

The ADS1115 can perform conversions at rates up to 860 samples per second (SPS). An onboard PGA offers input ranges from the supply to as low as ±256 mV, allowing both large and small signals to be measured with high resolution.   ADS1115 Datasheet

  Features   Applications
  • Ultra-small QFN package: 2 mm × 1.5 mm × 0.4 mm
  • Wide supply range: 2.0 V to 5.5 V
  • Low current consumption:
    • Continuous mode: only 150 µA
    • 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
  • Portable instrumentation
  • Consumer goods
  • Battery monitoring
  • Temperature measurement
  • Factory automation
  • Process controls

Buy Now
Texas Instruments
Part Number
Digi-Key
Part Number
Packaging Description Package  
ADS1115IRUGT 296-24935-2-ND Tape & Reel 16-bit
analog-to-digital converter
(ADC)
10-QFN ADS1115IRUGT Datasheet
296-24935-1-ND Cut Tape
296-24935-6-ND Digi-Reel
ADS1115IDGST 296-24935-2-ND Tape & Reel 16-bit
analog-to-digital converter
(ADC)
10-TFSOP,
10-MSOP
(0.118", 3.00mm Width)
ADS1115IDGST Datasheet
296-24934-1-ND Cut Tape
296-24934-6-ND Digi-Reel

Demo Kit
Texas Instruments
Part Number
Digi-Key
Part Number
Description Photo  
ADS1115EVM-PDK 296-29102-ND Performance Demo Kit for ADS1115 ADS1115EVM-PDK Photo ADS1115EVM-PDK User's Guide