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Same model may have multiple batches, images only for reference.
SI4731-B20-GM Real Image
Same model may have multiple batches, images only for reference.

SI4731-B20-GM

Part No SI4731-B20-GM
Manufacturer Silicon Labs
Catalog RF Receivers
Description RF RX AM/FM 520KHZ-1.71MHZ 20QFN
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Manufacturer Silicon Labs
Packaging Tray
Part Status Obsolete (End Of Life)
Frequency 520kHz ~ 1.71MHz, 76MHz ~ 108MHz
Modulation or Protocol AM, FM, RDS
Applications Use For General
Current - Receiving 10mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Supply Voltage (V) 2.7V ~ 5.5V
Temperature Range - Operating -20°C ~ 85°C
Manufacturer Package 20-UFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)
Manufacturer Pack Quantity 490
MSL Level 3 (168 Hours)
Popularity Medium
Supply and Demand Status Limited
Win Source Part Number 811099-SI4731-B20-GM
Ultra Librarian 3D Model Ultra Librarian SI4731-B20-GM CAD Model

Description

The Silicon Labs 811099-SI4731-B20-GM is a PCB/surface mount data interface module that operates at a frequency of 520kHz to 1.71MHz and 76MHz to 108MHz.

  • Modulation Protocols: AM, FM, RDS
  • Current Consumption: 10mA (Receiving)
  • Package: 20-QFN (3x3)
  • Temperature Range: -20°C to 85°C

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Pricing & Ordering

Quantity Unit Price Ext. Price
12+ $4.8972 $58.7664
29+ $4.0182 $116.5278
45+ $3.8924 $175.1580
62+ $3.7665 $233.5230
80+ $3.6417 $291.3360
107+ $3.2652 $349.3764
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