SX8724: ZoomingADC™ for Pressure and Temperature Sensing

The SX8724 is a data acquisition system based on Semtech’s ultra low power ZoomingADC technology. It directly connects most types of miniature sensors with a general purpose microcontroller.


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Features

  • Up to 16-bit differential data acquisition
  • Programmable gain: (1/12 to 1000)
  • Sensor offset compensation up to 15 times full scale of input signal
  • 3 differential or 6 single-ended signal inputs
  • Programmable Resolution versus Speed versus Supply current
  • 4 digital outputs to bias Sensors
  • Internal or external voltage reference
  • Internal time base
  • Ultra low-power (250 uA for 16b @ 1 kS/s)
  • I2C interface

Diagrams

Typical Application Circuit

SX8724 - Typical Application Circuit

Click diagram to enlarge

Applications

  • Industrial pressure sensing
  • Industrial temperature sensing
  • Barometer
  • Compass

Packaging

MLPQ-16 (4X4 mm)

Order Codes
  • SX8724E082TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape and Reel Only
Order Sample Button
Pb-Free/RoHS/WEEE Status

Related Documents

White Paper
Datasheets
Tools & Software
User Guides