IC Phoenix logo

Home ›  S  › S26 > SI4822DY

SI4822DY from SI

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

SI4822DY

Manufacturer: SI

Single N-Channel, Logic Level, PowerTrench MOSFET

Partnumber Manufacturer Quantity Availability
SI4822DY SI 425 In Stock

Description and Introduction

Single N-Channel, Logic Level, PowerTrench MOSFET The SI4822DY is a single-chip AM/FM radio receiver IC manufactured by Silicon Labs. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Silicon Labs (now part of Skyworks Solutions, Inc.)

### **Specifications:**  
- **Frequency Range:**  
  - AM: 520–1710 kHz  
  - FM: 64–108 MHz (supports worldwide FM bands)  
- **Supply Voltage:** 2.7–5.5V  
- **Current Consumption:**  
  - AM: ~15 mA  
  - FM: ~20 mA  
- **Signal-to-Noise Ratio (SNR):**  
  - AM: >50 dB  
  - FM: >60 dB  
- **Total Harmonic Distortion (THD):**  
  - AM: <1%  
  - FM: <0.3%  
- **Tuning Resolution:** 1 kHz (AM), 50 kHz (FM)  
- **Digital Audio Output:** Supports I2S and left/right channel output  
- **Analog Audio Output:** Stereo line-level output  

### **Descriptions:**  
- **Integrated DSP:** Uses digital signal processing for improved reception and audio quality.  
- **No External IF Components:** Eliminates the need for external filters or coils.  
- **Seek/Tune Functionality:** Supports automatic station search and fine-tuning.  
- **RDS/RBDS Support:** Decodes FM Radio Data System (RDS) for station information.  

### **Features:**  
- **Low External Component Count:** Requires minimal external components.  
- **Software-Controlled Operation:** Configurable via I2C interface.  
- **Automatic Gain Control (AGC):** Adjusts for optimal signal strength.  
- **Noise Blanking:** Reduces interference in AM mode.  
- **Stereo/Mono Switching:** Supports both stereo and mono FM reception.  
- **Small Footprint:** Available in a compact SOIC package.  

This IC is commonly used in portable radios, automotive infotainment systems, and consumer electronics.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips