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SI4421-A1-FT IC RF TxRx Only General ISM < 1GHz 315MHz, 434MHz, 868MHz, 915MHz 16-TSSOP (0.173", 4.40mm Width)
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 7.06000 $7.06
25 5.88000 $147.00
100 5.29200 $529.20
1,000 3.96903 $3,969.03

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number 336-1631-5-ND
Copy   336-1631-5-ND
Quantity Available 7,272
Can ship immediately
Manufacturer

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Manufacturer Part Number

SI4421-A1-FT

Copy   SI4421-A1-FT
Description IC RF TXRX ISM<1GHZ 16-TSSOP
Copy   IC RF TXRX ISM<1GHZ 16-TSSOP
Detailed Description

IC RF TxRx Only General ISM < 1GHz 315MHz, 434MHz, 868MHz, 915MHz 16-TSSOP (0.173", 4.40mm Width)

Copy   IC RF TxRx Only General ISM < 1GHz  315MHz, 434MHz, 868MHz, 915MHz 16-TSSOP (0.173", 4.40mm Width)
Documents & Media
Datasheets Si4421
Design Resources Development Tool Selector
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Online Catalog Si4421
Product Attributes Select All
Categories
Manufacturer Silicon Labs
Series -
Packaging ? Tube ?
Part Status Not For New Designs
Type TxRx Only
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK
Frequency 315MHz, 434MHz, 868MHz, 915MHz
Data Rate (Max) 256kbps
Power - Output 7dbm
Sensitivity -110dBm
Memory Size -
Serial Interfaces SPI
Voltage - Supply 2.2 V ~ 3.8 V
Current - Receiving 11mA ~ 13mA
Current - Transmitting 15mA ~ 24mA
Operating Temperature -40°C ~ 85°C
Package / Case 16-TSSOP (0.173", 4.40mm Width)
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
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Additional Resources
Standard Package ? 96
Other Names 336-1631-5
SI4421A1FT
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : SI4421-A1-FTR-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $3.82200

09:27:22 10/16/2018