SI4421-A1-FT
- Mfr.Part #
- SI4421-A1-FT
- Manufacturer
- Silicon Labs
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RF TXRX ISM<1GHZ 16TSSOP
- Stock
- 7,581
- In Stock :
- 7,581
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- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver ICs
- Serial Interfaces :
- SPI
- Current - Transmitting :
- 15mA~24mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Weight :
- 57.747979mg
- RF Family/Standard :
- General ISM < 1GHz
- Operating Temperature :
- -40°C~85°C
- Published :
- 2008
- Voltage - Supply :
- 2.2V~3.8V
- RoHS Status :
- RoHS Compliant
- Sensitivity (dBm) :
- -110 dBm
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 8 Weeks
- Type :
- TxRx Only
- Power - Output :
- 7dBm
- Number of Receivers :
- 2
- Frequency :
- 315MHz 434MHz 868MHz 915MHz
- Max Supply Current :
- 25mA
- Current - Receiving :
- 11mA~13mA
- Data Rate (Max) :
- 256kbps
- Number of Pins :
- 16
- Modulation :
- FSK
- Packaging :
- Tube
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheets
- SI4421-A1-FT

TxRx Only 315MHz 434MHz 868MHz 915MHz 2.2V~3.8V SPI 256kbps 11mA~13mA - Receiving 15mA~24mA - Transmitting FSK 16-TSSOP (0.173, 4.40mm Width)
SI4421-A1-FT Overview
RF transceiver IC's 16-TSSOP (0.173, 4.40mm Width) package RF transceiver IC is used to save board space. RF transceiver adopts the way of Surface Mount for mounting.It emergys as a TxRx Only with transceiver RF's high efficiency and reliable performance.Advanced transceiver RF' packaging Tube is used to provide high reliability.The transceiver RF circuit board is designed with 16 pins.RF transceiver operates based on the frequency of 315MHz 434MHz 868MHz 915MHz.
SI4421-A1-FT Features
16-TSSOP (0.173, 4.40mm Width) package
Surface Mount for mounting
TxRx Only
Tube is used
16 pins
SI4421-A1-FT Applications
There are a lot of Silicon Labs
SI4421-A1-FT RF Transceiver ICs applications.
- Consumer Electronics
- Remote Control
- Internet Radio
- Industrial Controls
- Chemical Sensors
- Security Systems
- M2M Communication
- Remote Device Management
- Low-power IoT applications
- LoT applications
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