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SI4421-A0-FTR Real Image SI4421-A0-FTR real image5432 SI4421-A0-FTR real image5433
Same model may have multiple batches, images only for reference.
SI4421-A0-FTR Real Image SI4421-A0-FTR real image5432 SI4421-A0-FTR real image5433
SI4421-A0-FTR Real Image SI4421-A0-FTR real image5432 SI4421-A0-FTR real image5433
Same model may have multiple batches, images only for reference.

SI4421-A0-FTR

Part No SI4421-A0-FTR
Manufacturer Silicon Labs
Catalog RF Transceiver ICs
Description IC RF TXRX ISM / RF Transceiver FSK 3.3V 16-Pin TSSOP T/R
Datasheet
SI4421-A0-FTR Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories RF/IF and RFID
Manufacturer Silicon Labs
Packaging Reel - TR
Status Not For New Designs
Type TxRx Only
RF Family/Standard General ISM
Modulation FSK
Frequency 315MHz, 434MHz, 868MHz, 915MHz
Data Rate (Max) 256kbps
Power - Output 7dbm
Sensitivity -110dBm
Serial Interfaces SPI
Supply Voltage - Operating 2.2 V to 3.8 V
Current - Receiving 11mA to 13mA
Current - Transmitting 15mA to 24mA
Temperature Range - Operating -40°C to 85°C
Dimension 16-TSSOP (0.173", 4.40mm Width)
Win Source Part Number 211637-SI4421-A0-FTR
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Family Name SI4421-A0-FTR
ECCN 5A991.b
Country of Origin Malaysia
Estimated EOL Date 2022
Ultra Librarian 3D Model Ultra Librarian SI4421-A0-FTR CAD Model

Description

The SI4421-A0-FTR is an electronic component manufactured by Silicon Labs.

  • Type: TxRx only
  • Frequency: 315MHz, 434MHz, 868MHz, and 915MHz
  • Protocol: -
  • Power Output: 7dbm
  • Sensitivity: -110dBm
  • Data Rate (max): 256kbps
  • Current-Receiving: 11mA to 13mA
  • Current-Transmitting: 15mA to 24mA
  • Family Name: SI4421-A0-FTR
  • Package Dimension: 16-TSSOP (0.173", 4.40mm Width)
  • Temperature Range: -40°C to 85°C
  • Supply Voltage: 2.2V to 3.8V
  • ECCN: 5A991
  • Popularity: high
  • Supply and Demand Status: limited

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