■ Overview
The AN7356NSC is an audio signal processing IC for analog cassette deck. All the recording and playback processing can be realized with one chip.

■ Features
• Control various adjustment circuit by serial data
• Playback system
    • Built-in variable volume circuit (±6 dB) for playback gain adjustment
    • Built-in various equalizer switching circuit
    • Built-in series mute circuit
• Recording system
    • Built-in equalizer (freq. characteristics, gain) circuit of middle and high frequencies
    • Built-in volume circuit (+20 dB) for overall gain adjustment
    • With low frequency band boost pins
    • Built-in drive circuit for current output
• With parallel data output

■ Applications
• Cassette deck (Hi-Fi)