The PGA309AIPWRG4 from Texas Instruments is a highly advanced, high-performance signal conditioner that is designed to provide a complete and versatile solution for bridge sensor applications.

• Sensor Interface: Direct interface with resistive bridge sensors
• Sensor Excitation: Programmable current source
• Temperature Sensor: Yes, for temperature compensation
• Programmable Gain Amplifier (PGA): Configurable gain settings
• Analog-to-Digital Converter (ADC): 16-bit
• Digital-to-Analog Converter (DAC): 14-bit
• Digital Signal Processing Unit: Yes
• Memory: EEPROM for storing calibration coefficients and configuration settings
• Programming Interface: Two-wire serial interface