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BA1451F

AM radio / FM IF stereo system IC

Partnumber Manufacturer Quantity Availability
BA1451F 48 In Stock

Description and Introduction

AM radio / FM IF stereo system IC The part BA1451F is a CMOS integrated circuit manufactured by ROHM Semiconductor. It is a low-power, single-chip FM stereo demodulator designed for portable radios and other battery-operated devices. Key specifications include:

- **Operating Voltage Range**: 1.8V to 5V  
- **Current Consumption**: 3.0mA (typical at 3V)  
- **FM IF Input Frequency**: 10.7MHz (standard)  
- **Audio Output**: Stereo (L/R channels)  
- **Package**: SOP16 (Small Outline Package, 16-pin)  
- **Operating Temperature Range**: -20°C to +75°C  

Additional features include built-in stereo indicator, soft mute, and low-voltage operation suitability.  

For exact technical details, refer to the official ROHM datasheet.

Partnumber Manufacturer Quantity Availability
BA1451F ROHM 1950 In Stock

Description and Introduction

AM radio / FM IF stereo system IC The part BA1451F is manufactured by ROHM. Here are its specifications based on Ic-phoenix technical data files:

- **Type**: FM IF System IC  
- **Applications**: FM radio intermediate frequency (IF) amplification and demodulation  
- **Features**:  
  - Built-in IF amplifier, quadrature detector, and AF amplifier  
  - Low power consumption  
  - High sensitivity  
  - Stable operation  
- **Package**: SOP16 (Small Outline Package, 16-pin)  
- **Operating Voltage**: Typically 2V to 7V  
- **Operating Temperature Range**: -20°C to +75°C  

For detailed electrical characteristics and performance curves, refer to the official ROHM datasheet.

Partnumber Manufacturer Quantity Availability
BA1451F RHOM 185 In Stock

Description and Introduction

AM radio / FM IF stereo system IC The BA1451F is a versatile electronic component widely used in radio frequency (RF) applications. Designed for stability and performance, this integrated circuit (IC) is commonly employed in FM demodulation circuits, offering reliable signal processing for communication systems.  

Featuring a balanced mixer and a quadrature detector, the BA1451F ensures precise demodulation of FM signals, making it suitable for FM receivers and related audio equipment. Its low distortion and high signal-to-noise ratio contribute to clear audio output, while its compact design allows for efficient integration into various circuit layouts.  

Key characteristics of the BA1451F include a wide operating voltage range and low power consumption, enhancing its suitability for portable and battery-operated devices. Additionally, its built-in limiter amplifier improves signal strength consistency, ensuring robust performance even in fluctuating RF conditions.  

Engineers and designers favor the BA1451F for its reliability and ease of implementation in FM tuners, car radios, and other consumer electronics. Its balanced architecture minimizes external component requirements, simplifying circuit design while maintaining high-quality demodulation.  

In summary, the BA1451F remains a trusted choice for FM signal processing, combining efficiency, precision, and durability in RF applications.

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