Si8937
Description
The Si8935/36/37 are galvanically isolated delta-sigma modulators optimized for voltage sensing. Its 2.5 V input range is ideal for isolated voltage sensing applications.
Key Features
- 0 to 2.5 V nominal input voltage
- Modulator clock options
- External clock up to 25 MHz (Si8935)
- 10 MHz internal clock (Si8936)
- 20 MHz internal clock (Si8937)
- Typical input offset: ±0.4 mV
- Typical gain error: ±0.05%
- Excellent drift specifications
- ±0.5 µV/°C typical offset drift
- 9 ppm/°C typical gain drift
