BA4404 FM Front End IC for Radio Receiver

The BA4404 is an FM front-end integrated circuit used in FM radio receiver designs. It combines key front-end radio functions such as RF amplification, oscillator, mixer, and AFC-related circuitry, making it suitable for compact FM tuner and receiver applications.

This IC is commonly used for radio repair, replacement, and vintage audio equipment maintenance. It can be used in a wide range of FM receiver circuits, from portable radio sets to home stereo tuner systems.

Features:

• FM front-end IC
• Designed for FM radio receiver circuits
• Includes RF amplifier, oscillator, mixer, and AFC-related function
• Wide operating supply voltage range: 1.5V to 9V
• Suitable for portable radios and home stereo tuners
• ROHM semiconductor IC
• SIP-9 package

Applications:

• FM radio receivers
• Portable radio sets
• Home stereo tuners
• FM tuner circuits
• Audio equipment repair
• Vintage radio replacement projects