SBASB63 August   2024 PGA305

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Device and Documentation Support
    1. 4.1 Receiving Notification of Documentation Updates
    2. 4.2 Support Resources
    3. 4.3 Trademarks
    4. 4.4 Electrostatic Discharge Caution
    5. 4.5 Glossary
  6. 5Mechanical, Packaging, and Orderable Information
    1. 5.1 Mechanical Data

1 Features

  • Analog features:
    • Analog front-end for resistive bridge sensors
    • Accommodates sensor sensitivities from 1mV/V to 135mV/V
    • On-chip temperature sensor
    • Programmable gain
    • 24-bit sigma-delta analog-to-digital converter for signal channel
    • 24-bit sigma-delta analog-to-digital converter for temperature channel
    • 14-bit output DAC
  • Digital features:
    • FSO accuracy across temperature: < 0.1%
    • System response time: < 220µs
    • Third-order offset, gain, and nonlinearity temperature compensation
    • Diagnostic functions
    • Integrated EEPROM for device operation, calibration data and user data
  • Peripheral features:
    • I2C interface for data reading and device configuration
    • One-wire interface enables communication through the power supply pin without using additional lines
    • Current loop interface: 4mA to 20mA
    • Ratiometric and absolute voltage output
    • Power management control
    • Analog low-voltage detect
  • General features:
    • Industrial temperature range: –40°C to 150°C
    • Power supply:
      • On-chip power management accepts wide power-supply voltage from 3.3V to 30V
      • Integrated reverse-protection circuit