| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
25,481 pcs
|
25481 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
3,890 pcs
|
3890 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,264 pcs
|
2264 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Humidity Range | |
| Mounting Type | |
| Operating Temperature | |
| Output | |
| Output Type | |
| Package Code | |
| Response Time | |
| Sensor Type | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage | |
| Voltage Supply |
The SI7021-A20-GM1R from Silicon Labs is a integrated digital humidity and temperature sensor designed for reliable performance in various applications. It communicates via the I2C protocol, making integration with microcontrollers straightforward. The sensor operates across a wide voltage supply range of 1.9V to 3.6V and provides a 12-bit output for both humidity and temperature measurements.
Key specifications include a humidity accuracy of ±3% RH and an operating temperature range of -40°C to 85°C. The sensor's response time is typically 18 seconds. It is housed in a compact 6-WDFN Exposed Pad package, suitable for surface mount applications.
This sensor is ideal for applications requiring accurate environmental monitoring, such as HVAC systems, weather stations, and industrial control. Its robust design and precise measurements ensure dependable data for critical systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.69 | $1.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SI7021-A20-GM1R sensor operates within a voltage range of 1.9V to 3.6V.
The humidity accuracy for the SI7021-A20-GM1R sensor is ±3% RH.
The SI7021-A20-GM1R sensor can operate in temperatures ranging from -40°C to 85°C.
The SI7021-A20-GM1R uses the I2C communication protocol.
The SI7021-A20-GM1R is available in a 6-WDFN Exposed Pad package.