SHT2x
来自Jack's Lab
（版本间的差异）
(→SHT2x Versions) |
(→Datasheets) |
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* [https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/0_Datasheets/Humidity/Sensirion_Humidity_Sensors_SHT21S_Datasheet.pdf Datasheet SHT21S] SDM interface convertible to analog output | * [https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/0_Datasheets/Humidity/Sensirion_Humidity_Sensors_SHT21S_Datasheet.pdf Datasheet SHT21S] SDM interface convertible to analog output | ||
* [https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/0_Datasheets/Humidity/Sensirion_Humidity_Sensors_SHT25_Datasheet.pdf Datasheet SHT25] | * [https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/0_Datasheets/Humidity/Sensirion_Humidity_Sensors_SHT25_Datasheet.pdf Datasheet SHT25] | ||
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| + | == Driver Example == | ||
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| + | <source lang=cpp> | ||
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2018年11月4日 (日) 22:52的版本
目录 |
1 Overview
- Supply voltage range 2.1 to 3.6 V
- 3.2µW (at 8 bit, 1 measurement / s)
- I²C, PWM, SDM Interface
- RH operating range: 0 - 100% RH
- RH response time 8 sec (tau63%)
- T operating range: -40 to +125°C (-40 to +257°F)
- DFN package of 3 × 3 × 1.1 mm3
2 SHT2x Versions
如果需要更小体积、更宽供电电压范围、RH 更准确的，可以选用 SHT3x 系列：
- 2.4 to 5.5 V
- 2.5mm x 2.5mm x 0.9mm
- ±2@10-90% RH
- ±0.2@0-65 °C
3 Accuracy
4 Datasheets
- Datasheet SHT20 I2C interface
- Datasheet SHT20P PWM Interface
- Datasheet SHT20S SDM interface convertible to analog output
- Datasheet SHT21 I2C interface
- Datasheet SHT21P PWM Interface
- Datasheet SHT21S SDM interface convertible to analog output
- Datasheet SHT25
5 Driver Example
6 Reference
- 文件:SHT20.pdf Datasheet
- SHT2x Official Page
- SHT3x Official Page
