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Product Overview
Digi-Key Part Number SI4721-B20-GM-ND
Quantity Available 1,232
Can ship immediately
Manufacturer

Manufacturer Part Number

SI4721-B20-GM

Description IC RF TXRX VHF 20-UFQFN
Expanded Description IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets SI4720/21 Short
Si4720/21-B20
Design Resources Development Tool Selector
IoT Product Selector
Product Attributes Select All
Categories
Manufacturer

Silicon Labs

Series -
Packaging ? Tray ?
Part Status Active
Type TxRx Only
RF Family/Standard VHF
Protocol FM Radio
Modulation -
Frequency 76MHz ~ 108MHz
Data Rate (Max) -
Power - Output -
Sensitivity -
Memory Size -
Serial Interfaces I²S, SPI
GPIO 3
Voltage - Supply 2.7 V ~ 5.5 V
Current - Receiving 16.8mA ~ 19.8mA
Current - Transmitting 18.3mA ~ 18.8mA
Operating Temperature -40°C ~ 95°C
Package / Case 20-UFQFN Exposed Pad
 
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Additional Resources
Standard Package ? 624

18:26:31 3/30/2017

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 13.55000 13.55
25 13.05920 326.48
100 12.55430 1,255.43
1,000 5.41361 5,413.61

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

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : SI4721-B20-GMR-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 5.41361
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