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SI4708-B-GMR
SI4708-B-GMR Model
Brands: Skyworks
Mfr.Part #: SI4708-B-GMR
Datasheet: SI4708-B-GMR Datasheet (PDF)
Package/Case: QFN-16
RoHS Status:
Stock Condition: 6554 pcs, New Original
Product Type: RF Wireless Misc
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.889 | $2.889 |
| 200 | $1.119 | $223.800 |
| 500 | $1.078 | $539.000 |
| 1000 | $1.060 | $1060.000 |
In Stock:6554 PCS
SI4708-B-GMR General Description
The SI4708-B-GMR is a highly integrated FM radio receiver IC designed for portable applications. It features a worldwide FM band support with frequency range from 76 to 108 MHz, allowing it to be used in a variety of regions. The IC includes an integrated VCO, frequency synthesizer, IF selectivity, and FM demodulator, making it a compact and cost-effective solution for FM radio reception.The SI4708-B-GMR also features advanced seek tuning functionality, allowing for fast and accurate station tuning. It supports both automatic and manual station tuning modes, making it easy for users to find their favorite stations quickly. Additionally, the IC has a programmable softmute feature to minimize noise during weak signal conditions.In terms of power consumption, the SI4708-B-GMR is designed to be highly efficient, with low power consumption in both active and standby modes. It also includes a powerdown mode for further power savings when the device is not in use.
Features
- Fully integrated FM receiver
- Automatic tuning and RSSI measurement
- Digital low-IF architecture
- Integrated AGC and AFC
- Programmable de-emphasis (50/75μs)
- Data and clock out for RDS and RBDS decoding
- Programmable FM band select (worldwide bands supported)
- Integrated LDO regulators
- I2C control interface
Application
- FM radio receivers
- Car stereo systems
- Portable media players
- Home audio systems
- Smartphones and tablets
- Wireless headphones
- Bluetooth speakers
- Hands-free calling devices
- Automotive infotainment systems
- Personal navigation devices
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | RF Wireless Misc | Operating Frequency | 76 MHz to 108 MHz |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2.7 V |
| Operating Supply Current | 16.4 mA | Operating Temperature Range | - 20 C to + 85 C |
| Package / Case | QFN-16 | Brand | Skyworks Solutions, Inc. |
| Maximum Operating Temperature | + 85 C | Minimum Operating Temperature | - 20 C |
| Moisture Sensitive | Yes | Mounting Style | SMD/SMT |
| Product Type | RF Wireless Misc | Factory Pack Quantity | 5000 |
| Subcategory | Wireless & RF Integrated Circuits |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The SI4708-B-GMR chip is a highly integrated FM receiver IC that incorporates advanced DSP technology for improved performance. It is commonly used in portable radios, automotive infotainment systems, and other consumer electronics devices. The chip offers features such as automatic frequency control, digital tuning, and advanced audio processing.
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Equivalent
The equivalent products of SI4708-B-GMR chip are SI4709-B-GMR and SI4720-B-GM. Both chips are also FM radio receivers from Silicon Labs with similar features and functionality. -
Features
The SI4708-B-GMR features an FM receiver with RDS/RBDS support, digital tuning, and seek functionality. It includes advanced DSP processing for noise reduction and channel blending, as well as automatic volume control and integrated software programmable audio processing. Additionally, it has a 76-108MHz FM band support and a built-in digital signal processing. -
Pinout
The SI4708-B-GMR is a FM tuner IC with 16 pins that supports worldwide FM band. Its functions include tuning, seeking, and volume control. It also features RDS/RBDS, automatic frequency control, and digital audio output. -
Manufacturer
Silicon Laboratories is the manufacturer of the SI4708-B-GMR. They are a company specializing in semiconductor products for the Internet of Things, industrial automation, consumer electronics, and communications industries. They provide a wide range of solutions for wireless connectivity, microcontrollers, sensors, and software. -
Application Field
The SI4708-B-GMR is commonly used in applications such as portable media players, personal media players, handheld devices, mobile phones, and digital radios. It is ideal for devices that require FM radio reception and audio playback capabilities in a small and power-efficient package. -
Package
The SI4708-B-GMR chip comes in a QFN package, is in integrated circuit (IC) form, and measures 4mm x 4mm in size.
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