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CXA1191 from SONY

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CXA1191

Manufacturer: SONY

FM/AM Radio (for radio-cassette tape recorders and headphone tape recorders.)

Partnumber Manufacturer Quantity Availability
CXA1191 SONY 1228 In Stock

Description and Introduction

FM/AM Radio (for radio-cassette tape recorders and headphone tape recorders.) Part number **CXA1191** is a **FM/AM radio receiver IC** manufactured by **SONY**.  

### **Key Specifications:**  
- **Function:** FM/AM radio receiver  
- **Package:** Typically available in **DIP (Dual In-line Package)**  
- **Operating Voltage:** **2V to 7.5V** (suitable for battery-powered devices)  
- **Low Power Consumption:** Designed for portable radios  
- **Features:**  
  - Built-in FM/AM mixer, oscillator, IF amplifier, and detector circuits  
  - Requires minimal external components  
  - Includes AGC (Automatic Gain Control) for stable reception  
  - Supports stereo FM decoding (with additional circuitry)  

### **Applications:**  
- Portable AM/FM radios  
- Clock radios  
- Personal audio devices  

This IC is commonly found in vintage or low-cost radio designs. For exact pin configurations and detailed electrical characteristics, refer to the official **SONY datasheet**.

Partnumber Manufacturer Quantity Availability
CXA1191 10 In Stock

Description and Introduction

FM/AM Radio (for radio-cassette tape recorders and headphone tape recorders.) The part CXA1191 is manufactured by Sony. It is a monolithic integrated circuit designed for FM/AM radio applications. Key specifications include:

- **Supply Voltage (VCC):** 1.8V to 8V  
- **Operating Temperature Range:** -20°C to +75°C  
- **FM IF Frequency:** 10.7MHz  
- **AM IF Frequency:** 450kHz  
- **Low Current Consumption:** 5mA (FM mode), 3mA (AM mode)  
- **Package Type:** SOP-24 (Small Outline Package)  

The CXA1191 integrates functions such as FM/AM RF amplifiers, mixers, IF amplifiers, detectors, and AGC circuits. It is commonly used in portable and car radios.  

For detailed electrical characteristics and application circuits, refer to the official Sony datasheet.

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