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SI4721-B20-GM

Silicon Labs
RoHS
/
Package 20-UFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description IC RF TXRX VHF 20-UFQFN
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Inventory: 15193
Minimum: 1
Total Price: USD $14.66
Unit Price: USD $14.65926
≥1 USD $14.65926
≥10 USD $12.027855
≥100 USD $11.652795
≥500 USD $11.276738
≥1000 USD $10.90068

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Technical

Operating Temperature -40°C~95°C
Packaging Tray
Published 1997
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Type TxRx Only
Voltage - Supply 2.7V~5.5V
Terminal Position QUAD
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 76MHz~108MHz
Pin Count 20
Interface 2-Wire, SPI
Protocol FM Radio
RF Family/Standard VHF
Serial Interfaces I2S, SPI
Current - Receiving 16.8mA~19.8mA
Current - Transmitting 18.3mA~18.8mA
Number of Receivers 1
GPIO 3

Dimensions

Height Seated (Max) 0.6mm

Compliance

Radiation Hardening No
RoHS Status RoHS Compliant

Physical

Mounting Type Surface Mount
Package / Case 20-UFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Weight 16.499422mg

Alternative Model

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