SI7021-A20-IM1R | Silicon Laboratories
Moisture/temperature sensor, 0-100% RH / -40 to 125°C, 1.9-3.6 V, SI7021-A20-IM1R, DFN-6, -40 to 125 °C, SI7021-A20-IM1R
Unit Price (€ / pc.)
8.2348 € *
Standard delivery time from the manufacturer is: On Request
Humidity and temperature sensor, SI7021-A20-IM1R, Silicon Laboratories
The SI7021-A20-IM1R digital relative humidity and temperature sensor integrates humidity and temperature sensor elements, an analog-to-digital converter, signal processing and an I2C interface in a single chip. The SI7021-A20-IM1R has a temperature accuracy of ±0.4 °C and a relative humidity accuracy of ±3%. With full factory calibration, the SI7021-A20-IM1R requires no additional RH/temperature calibration during PCB assembly.
Features
- Integrated on-chip heater
- Excellent long term stability
- 3x3 mm DFN package
Technical specifications
| Version | moisture/temperature sensor | |
| measurement range | 0-100% RH / -40 to 125°C | |
| Voltage | 1.9-3.6 V | |
| Assembly | SMD | |
| Enclosure | DFN-6 | |
| min. operating temperature | -40 °C | |
| max. operating temperature | 125 °C |
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Logistics
| Country of origin | TW |
| Customs tariff number | 90321020 |
| MSL | MSL 2 |
| Original Packaging | Reel with 2,500 pieces |
Compliance
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |
| RoHS conform | Yes |