SI4734-B20-GM
Compact 20-QFN Package for Easy IntegrationSI4734-B20-GM
Compact 20-QFN Package for Easy Integration
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Manufacturer Part # : SI4734-B20-GM
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Package/Case: QFN-20
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Part Status : Discontinued
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Brand: SILICON LABS
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Product Categories : RF Receivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Paypal
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
SI4734-B20-GM DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The SI4734-B20-GM is a cutting-edge radio receiver IC from Silicon Labs, offering unparalleled performance and flexibility for portable and compact electronic devices. With its digital signal processing core, this IC delivers superior audio quality and tuning capabilities, making it an ideal choice for smartphones, portable radios, and handheld devices. Whether you're tuning into AM (LW, MW, SW) or FM (64–108 MHz) broadcasts, the SI4734-B20-GM's automatic frequency control ensures seamless and hassle-free tuning, while its advanced features like Automatic Gain Control (AGC), Digital Signal Processing (DSP), and built-in tuning capacitor enhance the overall user experience. The convenient I2C interface allows for easy integration into existing designs, while the compact 20-pin SSOP package and wide operating voltage range make it a versatile solution for a variety of applications. In summary, the SI4734-B20-GM is a powerhouse radio receiver IC that delivers exceptional performance and functionality for today's portable and compact electronic devices
Key Features
- Worldwide FM band support (64–108 MHz)
- Worldwide AM band support (520–1710 kHz)
- SW band support (Si4734/35) (2.3–26.1 MHz)
- LW band support (Si4734/35) (153–279 kHz)
- Excellent real-world performance
- Integrated VCO
- Advanced AM/FM seek tuning
- Automatic frequency control (AFC)
- Automatic gain control (AGC)
- Digital FM stereo decoder
- Programmable de-emphasis
- Advanced Audio Processing
- Seven selectable AM channel filters
- AM/FM/SW/LW digital tuning
- EN55020 compliant
- No manual alignment necessary
- Programmable reference clock
- Adjustable soft mute control
- RDS/RBDS processor (Si4731/35)
- Digital audio out
- 2-wire and 3-wire control interface
- Integrated LDO regulator
- Wide range of ferrite loop sticks and air loop antennas supported
- QFN and SSOP packages
- RoHS compliant
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Category | RF and WirelessRF Receivers | Mfr | Skyworks Solutions Inc. |
Series | - | Package | Tray |
Product Status | Obsolete | Frequency | 153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 21.85MHz, 64MHz ~ 108MHz |
Sensitivity | - | Data Rate (Max) | - |
Modulation or Protocol ! | AM, FM, LW-SW, WB | Applications | General Purpose |
Current - Receiving | 19.9mA | Data Interface ! | PCB, Surface Mount |
Memory Size ! | - | Antenna Connector ! | PCB, Surface Mount |
Features | RSSI Equipped | Voltage - Supply | 2.7V ~ 5.5V |
Operating Temperature ! | -20°C ~ 85°C | Mounting Type | Surface Mount |
Package / Case | 20-UFQFN Exposed Pad | Supplier Device Package | 20-QFN (3x3) |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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