ADS1118 - 16-Bit ADC

Texas Instruments' 16-bit precision analog-to-digital converter (ADC) with integrated MUX, PGA, temperature sensor, oscillator, and reference

Image of Texas Instruments' ADS1118 16-Bit ADCTexas Instruments' ADS1118 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. It is designed with precision, power, and ease of implementation in mind. The ADS1118 features an onboard reference and oscillator. Data are transferred via a serial peripheral interface (SPI), operates from a single power supply ranging from 2 V to 5.5 V. The ADS1118 can perform conversions at rates up to 860 samples per second (SPS). An onboard programmable gain amplifier (PGA) is available on the ADS1118 that offers input ranges from the supply to as low as ±256 mV. This range allows both large and small signals to be measured with high resolution.

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
  • Programmable data rate: 8 SPS to 860 SPS
  • Single-cycle settling
  • Internal low-drift voltage reference
  • Internal temperature sensor: 0.5°C max error
  • Internal oscillator
  • Internal PGA
  • Four single-ended or two differential inputs
  • Temperature measurement:
    • Thermocouple measurement
    • Cold junction compensation
    • Thermistor measurement
  • Portable instrumentation
  • Factory automation
  • Process controls

ADS1118 16-Bit ADC

ImageManufacturer Part NumberDescriptionNumber of BitsAvailable Quantity
IC ADC 16BIT SPI 860SPS 10MSOPADS1118IDGSTIC ADC 16BIT SPI 860SPS 10MSOP162951 - Immediate
10001 - Factory Stock
ADS1118IDGST product page link

Evaluation Module

ImageManufacturer Part NumberDescriptionSensor TypeInterfaceAvailable Quantity
80 - Factory Stock
ADS1118EVM product page link
Published: 2013-07-02