| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,580 pcs
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2580 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Frequency | |
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| Supply Voltage |
The SI4732-A10-GSR is a digital radio receiver integrated circuit designed by Silicon Labs, offering comprehensive support for AM, FM, and shortwave (SW-LW) radio bands. This IC is part of the SI47xx family, known for its low power consumption and high performance in compact designs.
Key electrical specifications include an operating supply voltage range of 2.7V to 3.6V and an operating temperature range of -20°C to 85°C. The receiver supports frequencies from 520kHz to 1.71MHz for AM and 64MHz to 108MHz for FM. It integrates advanced features such as programmable channel spacing, automatic frequency control (AFC), and digital signal processing (DSP) for enhanced audio quality.
Designed for general-purpose applications, the SI4732-A10-GSR is suitable for modern radio applications requiring reliable reception. It features a digital interface (I2C or SPI) for easy control via microcontrollers. The IC is packaged in a 16-SOIC (0.154", 3.90mm Width) surface mount package, making it ideal for space-constrained portable devices and consumer electronics.
This IC simplifies design and reduces overall cost and power requirements in devices like portable radios and automotive audio systems. Its multi-band support ensures global compatibility.
The SI4732-A10-GSR supports AM, FM, and SW-LW radio bands.
The operating voltage range is 2.7V to 3.6V.
The operating temperature range is -20°C to 85°C.
It is available in a 16-SOIC package, suitable for surface mounting.
Yes, the RoHS status is RoHS3 Compliant.