PGA305
Features
- 1 Analog Features
- Analog Front-End for Resistive Bridge Sensors
- Acmodates Sensor Sensitivities From 1 m V/V to 135 m V/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
- < 0.1% FSO Accuracy Across Temperature
- System Response Time < 220 µs
- Third-Order Offset, Gain, and Nonlinearity Temperature pensation
- 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 munication Through the Power Supply Pin Without Using Additional Lines
- 4-m A to 20-m A Current Loop Interface
- Ratiometric and Absolute Voltage Output
- Power Management Control
- Analog Low-Voltage Detect
- General Features
- Industrial Temperature Range:
- 40°C to 150°C
- Power Supply:
-...
