Silicon Labs
SI4438-B1C-FM
RF Transceiver +20/-124 dBm sub-GHz transmitter
Basic Information
View Datasheet ↗- Manufacturer
- Silicon Laboratories
- Brand
- Silicon Labs
- Product Category
- RF Transceiver
- Series
- SI4438
- Package
- QFN-20
- Mounting Style
- SMD/SMT
- Packaging
- Tray
- RoHS
- Compliant (source record)
Technical Specifications
15 parameters- Type
- Sub-GHz
- Frequency Range
- 425 MHz to 525 MHz
- Maximum Data Rate
- 500 kb/s
- Modulation Format
- FSK, GFSK, OOK
- Supply Voltage - Min
- 1.8 V
- Supply Voltage - Max
- 3.6 V
- Supply Current Receiving
- 14 mA
- Supply Current Transmitting
- 75 mA
- Output Power
- 20 dBm
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Interface Type
- SPI
Show more parameters (3)
- Sensitivity
- - 124 dBm
- Tradename
- EZRadioPRO
- Unit Weight
- 0.000582 oz
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.