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Same model may have multiple batches, images only for reference.
SI4421-A1-FTR Real Image
Same model may have multiple batches, images only for reference.

SI4421-A1-FTR

Part No SI4421-A1-FTR
Manufacturer Silicon Labs
Catalog RF Transceiver ICs
Description IC RF TXRX ISM
Datasheet
SI4421-A1-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 038341-SI4421-A1-FTR
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SI4421-A1-FTR CAD Model

Description

The 038341-SI4421-A1-FTR is an electronic component manufactured by Silicon Labs. It is a high-popularity product with balanced supply and demand. The product is designed to offer reliable performance and durability. It is suitable for various applications, including RF/IF and RFID. The product operates at a frequency of 315MHz, 434MHz, 868MHz, or 915MHz and has a data rate of 256kbps.

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Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $134.3284 $134.3284
2+ $129.8508 $259.7016
3+ $116.4180 $349.2540
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Availability: 80 pieces
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