Description
3.1 Power-Up and Communication Start 7 3.2 Data type & length7 3.3 Command Sequence Types 7 3.4 SCD4x Command Overview8 3.5 Basic Commands 9 3.6 On-Chip Output Signal Compensation 10 3.7 Field Calibration 12 3.8 Low Power operation14 3.9 Advanced
Features
- Photoacoustic NDIR sensor technology PASens®.
- Smallest form factor: 10.1 x 10.1 x 6.5 mm3.
- Reflow solderable for cost effective assembly.
- Large output range: 0 ppm.
- 40’000 ppm.
- Large supply voltage range: 2.4.
- 5.5 V.
- High accuracy: ±(40 ppm + 5 %).
- Digital I2C interface.
- Integrated temperature and humidity sensor.
- Low power operation down to < 0.4 mA avg. @ 5 V, 1 meas. / 5 minutes
Product Summary
The SCD4x is Sensirion’s next gen.
SCD41-D-R1 Datasheet
