PGA970 Description
The PGA970 is a highly integrated system-on-chip LVDT sensor-signal conditioner with advanced signalprocessing capabilities. It contains a three-channel, low-noise, programmable-gain, analog front end that allows direct connection to the sense element, followed by three independent 24-bit delta-sigma ADCs. PI PE LVDT Sensor P2 P1 S1P S1N C o r S2P e S2N External Temperature Sensor AIN1 Wave Gain Reference Waveform...
PGA970 Key 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