Silicon Labs
SI4421-A0-FTR
RF Transceiver Sub-GHz transceiver
Basic Information
View Datasheet ↗- Manufacturer
- Silicon Laboratories
- Brand
- Silicon Labs
- Product Category
- RF Transceiver
- Series
- Si4421
- Package
- TSSOP-16
- Mounting Style
- SMD/SMT
- Packaging
- Reel
- RoHS
- Compliant (source record)
Technical Specifications
20 parameters- Type
- FSK
- Frequency Range
- 430.24 MHz to 929.27 MHz
- Maximum Data Rate
- 256 kb/s
- Modulation Format
- FSK
- Supply Voltage - Min
- 2.2 V
- Supply Voltage - Max
- 3.8 V
- Supply Current Receiving
- 13 mA
- Supply Current Transmitting
- 24 mA
- Output Power
- 7 dBm
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Interface Type
- Serial
Show more parameters (8)
- Sensitivity
- - 110 dB
- Supply Current - Max
- 28 mA
- Maximum Operating Frequency
- 915 MHz
- Moisture Sensitive
- Yes
- Number of Receivers
- 2 Receiver
- Number of Transmitters
- 2 Transmitter
- Operating Supply Voltage
- 2.2 V to 3.8 V
- Unit Weight
- 0.006102 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.