ADS1148 Temp Measurement ADC

Texas Instruments' 16-bit, low noise temperature measurement ADC

Image of Texas Instruments' ADS1148 Temp Measurement ADCTexas Instruments' ADS1148 is a highly-integrated, precision, 16-bit ADC featuring an onboard, low-noise, programmable gain amplifier (PGA), a precision delta-sigma ADC with a single-cycle settling digital filter, and an internal oscillator. It also provides a built-in voltage reference with 10 mA output capacity, and two matched programmable current DACs and provides a complete front-end solution for temperature sensor applications including thermal couples, thermistors, and resistance temperature detectors (RTDs).

Features Applications
  • 16 bits, no missing codes
  • Data output rates up to 2 kSPS
  • Single-cycle settling for all data rates
  • Simultaneous 50/60 Hz rejection at 20 SPS
  • 4 differential/7 single-ended inputs
  • Temperature measurement:
    • RTDs, thermocouples, and thermistors
  • Pressure measurement
  • Industrial process control

ADS1148 Temp Measurement ADC

ImageManufacturer Part NumberDescriptionAvailable Quantity
ADS1148IRHBT datasheet linkIC ADC 16BIT SRL 2KSPS 32VQFNADS1148IRHBTIC ADC 16BIT SRL 2KSPS 32VQFN716 - Immediate
3500 - Factory Stock
ADS1148IRHBT product page link

Evaluation Modules/Kits

ImageManufacturer Part NumberDescriptionNumber of A/D ConvertersNumber of BitsSampling Rate (Per Second)Available Quantity
ADS1148EVM datasheet linkEVAL MODULE FOR ADS1148ADS1148EVMEVAL MODULE FOR ADS11481165 ~ 2k1 - Immediate
34 - Factory Stock
ADS1148EVM product page link
ADS1148EVM-PDK datasheet linkKIT PERFORMANCE DEMO FOR ADS1148ADS1148EVM-PDKKIT PERFORMANCE DEMO FOR ADS11481165 ~ 2k2 - Immediate
27 - Factory Stock
ADS1148EVM-PDK product page link
Published: 2013-07-02