SI4455-B1A-FM
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- Mfr.Part #
- SI4455-B1A-FM
- Manufacturer
- Silicon Labs
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC RF TXRX ISM<1GHZ 20VFQFN
- Stock
- 1,883
- In Stock ：
- 1,883
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- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver ICs
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- QUAD
- Type :
- TxRx Only
- Voltage - Supply :
- 1.8V~3.6V
- GPIO :
- 4
- Operating Temperature :
- -40°C~85°C
- Depth :
- 3mm
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Surface Mount :
- yes
- Radiation Hardening :
- No
- Factory Lead Time :
- 8 Weeks
- Serial Interfaces :
- SPI
- Data Rate (Max) :
- 500Kbps
- Packaging :
- Tray
- Supply Voltage :
- 3.3V
- Operating Supply Voltage :
- 3.6V
- REACH SVHC :
- Unknown
- Modulation :
- FSK, GFSK, OOK
- Sensitivity (dBm) :
- -116 dBm
- Height :
- 850μm
- Published :
- 2000
- Power - Output :
- 13dBm Max
- Length :
- 3mm
- RF Family/Standard :
- General ISM < 1GHz
- Current - Receiving :
- 10mA
- Width :
- 3mm
- Current - Transmitting :
- 18mA~30mA
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 20
- RoHS Status :
- RoHS Compliant
- Frequency :
- 283MHz~960MHz
- Package / Case :
- 20-VFQFN Exposed Pad
- Datasheets
- SI4455-B1A-FM
TxRx Only 283MHz~960MHz 1.8V~3.6V SPI 500kbps 10mA - Receiving 18mA~30mA - Transmitting FSK, GFSK, OOK 4 20-VFQFN Exposed Pad
SI4455-B1A-FM Overview
In order to save board space, the 20-VFQFN Exposed Pad package RF transceiver IC is used. As a RF transceiver's mounting method, Surface Mount is used.It emerges as a TxRx Only with transceiver RF's high efficiency.High reliability can be achieved by using the advanced transceiver RF' packaging Tray.20 pins are present on the transceiver RF circuit board.The system operates at a frequency of 283MHz~960MHz.
SI4455-B1A-FM Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tray is used
20 pins
SI4455-B1A-FM Applications
There are a lot of Silicon Labs
SI4455-B1A-FM RF Transceiver ICs applications.
- M2M Communication
- Remote Device Management
- Low-power IoT applications
- LoT applications
- Power Amplifier (PA)
- Low Noise Amplifier (LNA)
- Transmit
- Receive
- Switch
- Power management
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