SI7020-A20-GM1
Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 85°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6
| Manufacturer | SILICON LABS |
|---|---|
| Manufacturer Part No | SI7020-A20-GM1Copy |
| Order Code | 2473667 |
| Product Range | SI7020-A20 Series |
| Your Part Number | |
| Technical Datasheet |
Product Information
| Manufacturer | SILICON LABS |
|---|---|
| Manufacturer Part No | SI7020-A20-GM1Copy |
| Order Code | 2473667 |
| Product Range | SI7020-A20 Series |
| Technical Datasheet | |
| Humidity Range | 0% to 100% Relative Humidity |
| Humidity Accuracy | ± 3% RH |
| Temperature Accuracy | ± 0.3°C |
| RH Response Time | 18s |
| Temperature Response Time | 0.01s |
| Sensor Interface Type | I2C |
| Sensor Output Type | Digital |
| Sensor Case Style | DFN |
| No. of Pins | 6Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Supply Voltage Min | 1.9V |
| Supply Voltage Max | 3.6V |
| Product Range | SI7020-A20 Series |
| MSL | MSL 2 - 1 year |
| SVHC | No SVHC (17-Dec-2014) |
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Product Overview
The SI7020-A20-GM1 is a 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 - ±4% 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
| Humidity Range | 0% to 100% Relative Humidity |
|---|---|
| Temperature Accuracy | ± 0.3°C |
| Temperature Response Time | 0.01s |
| Sensor Output Type | Digital |
| No. of Pins | 6Pins |
| Operating Temperature Max | 85°C |
| Supply Voltage Max | 3.6V |
| MSL | MSL 2 - 1 year |
| Humidity Accuracy | ± 3% RH |
|---|---|
| RH Response Time | 18s |
| Sensor Interface Type | I2C |
| Sensor Case Style | DFN |
| Operating Temperature Min | -40°C |
| Supply Voltage Min | 1.9V |
| Product Range | SI7020-A20 Series |
| SVHC | No SVHC (17-Dec-2014) |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Philippines Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 90329000 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (17-Dec-2014) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000024 |