SI7021-A20-GM1
Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 85°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $13.090 ($15.0535) |
| 10+ | $12.570 ($14.4555) |
| 25+ | $11.940 ($13.731) |
| 50+ | $11.530 ($13.2595) |
| 100+ | $11.110 ($12.7765) |
| 250+ | $10.720 ($12.328) |
| 500+ | $10.340 ($11.891) |
Product Information
Product Overview
The SI7021-A20-GM1 is an monolithic CMOS Humidity and Temperature Sensor with an analogue-to-digital converter, signal processing, calibration data and I²C interface. The patented use of industry-standard, low-K polymeric dielectrics for sensing humidity enables the construction of low-power, monolithic CMOS Sensor ICs with low drift and hysteresis and excellent long term stability. The humidity and temperature sensors are factory-calibrated and the calibration data is stored in the on-chip non-volatile memory. This ensures that the sensors are fully interchangeable, with no recalibration or software changes required.
- Precision relative humidity sensor - ±3% RH (maximum) at 0-80% RH
- 0 to 100% RH Operating range
- Low power consumption - 150µA Active current
- Low power consumption - 60nA standby current
- Integrated on-chip heater
Applications
Sensing & Instrumentation, HVAC, Consumer Electronics, Medical, Automotive, Industrial, Thermal Management
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
0% to 100% Relative Humidity
± 0.3°C
0.12s
Digital
6Pins
85°C
3.6V
MSL 2 - 1 year
± 2% RH
18s
I2C
DFN
-40°C
1.9V
Si7021
No SVHC (17-Dec-2014)
Technical Docs (3)
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Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate