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SI4703-C19-GMR
- Manufacturer's Part No.:SI4703-C19-GMR
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- Description:RF RCVR FM 76MHZ-108MHZ 20QFN
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- Available: 27678
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $2.59600 | US $2.60 |
10+ | US $2.33640 | US $23.36 |
30+ | US $1.81720 | US $54.52 |
100+ | US $1.49270 | US $149.27 |
500+ | US $1.42780 | US $713.90 |
1000+ | US $1.29800 | US $1298.00 |
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- Description
- Alternatives
- Shopping Guide
The SI4703-C19-GMR is a highly integrated FM radio receiver chip designed by Silicon Labs, primarily aimed at consumer electronics applications such as portable radios, audio systems, and other devices requiring FM radio functionality. This chip is part of the SI4703 family, which is known for its low power consumption, compact size, and high performance.
Key Features:
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Integrated FM Tuner: The SI4703-C19-GMR includes a complete FM tuner, which allows it to receive FM radio signals without the need for additional external components. This integration simplifies the design process for manufacturers.
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Low Power Consumption: The chip is designed to operate efficiently, making it suitable for battery-powered devices. It typically consumes less power than traditional FM receivers, extending the battery life of portable applications.
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Digital Signal Processing (DSP): The SI4703 utilizes advanced DSP techniques to enhance audio quality and improve reception. This includes features like automatic frequency control (AFC) and noise suppression, which help to deliver clear sound even in challenging reception conditions.
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I2C Interface: The chip communicates with microcontrollers or other digital devices via an I2C interface, allowing for easy integration into various systems. This interface enables control over various functions, such as tuning, volume adjustment, and station selection.
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Built-in RDS Support: The SI4703-C19-GMR supports Radio Data System (RDS), which allows it to receive additional information transmitted alongside FM radio signals, such as station identification, song titles, and traffic updates. This feature enhances the user experience by providing more context about the broadcast.
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Compact Package: The chip is housed in a small, surface-mount package, making it ideal for space-constrained applications. Its compact design allows for easy integration into printed circuit boards (PCBs).
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Wide Frequency Range: The SI4703 is capable of receiving a wide range of FM frequencies, typically from 87.5 MHz to 108 MHz, covering the standard FM broadcast band.
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Enhanced Sensitivity and Selectivity: The chip is engineered to provide excellent sensitivity and selectivity, ensuring reliable reception of weak signals and minimizing interference from adjacent channels.
Applications:
The SI4703-C19-GMR is suitable for a variety of applications, including:
- Portable radios
- Car audio systems
- Home audio equipment
- Wireless speakers
- Internet of Things (IoT) devices with FM capabilities
Conclusion:
Overall, the SI4703-C19-GMR from Silicon Labs is a versatile and efficient FM radio receiver chip that combines advanced features with ease of integration. Its low power consumption, compact size, and support for RDS make it an attractive choice for manufacturers looking to incorporate FM radio functionality into their products.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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