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PGA970 - LVDT Sensor Signal Conditioner

Description

The PGA970 is a highly integrated system-on-chip LVDT sensor-signal conditioner with advanced signalprocessing capabilities.

Features

  • 1 Analog features.
  • Programmable-gain analog front end for LVDT sensors.
  • Excitation waveform generator and amplifier.
  • Dual 24-bit ADC with amplitude and phase demodulators.
  • 24-bit auxilary ADC.
  • On-chip internal temperature sensor.
  • 14-bit output DAC with programmable gain.
  • Built-in diagnostics.
  • Digital features.
  • ARM® Cortex®-M0 microcontroller.
  • 16KB ferroelectric RAM (FRAM) program memory.
  • 2.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community PGA970 LVDT Sensor Signal Conditioner PGA970 SLDS257 – APRIL 2019 1 Features •1 Analog features – Programmable-gain analog front end for LVDT sensors – Excitation waveform generator and amplifier – Dual 24-bit ADC with amplitude and phase demodulators – 24-bit auxilary ADC – On-chip internal temperature sensor – 14-bit output DAC with programmable gain – Built-in diagnostics • Digital features – ARM® Cortex®-M0 microcontroller – 16KB ferroelectric RAM (FRAM) program memory – 2KB general-pupose RAM – 512B RAM waveform-generator look-up table – 8-MHz on-chip oscillator • Peripheral features – Serial peripheral interface (SPI) – One-wire interface (OWI) – Ratiometric and absolute voltage output • General
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