ICs for Cassette/Cassette Deck Use
1
AN7356NSC
Recording and playback equalizer amp. IC for Hi-Fi cassette deck
n Overview
The AN7356NSC is an audio signal processing IC for
analog cassette deck. All the recording and playback pro-
cessing can be realized with one chip.
n 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
n Applications
• Cassette deck (Hi-Fi)
SSOP042-P-0450A
Unit: mm
0.3
1
21
42
22
21.25±0.3
11.5±0.3
0.35±0.1
2.0±0.2
1.0
0.9
0.1±0.1
9.5±0.3
0.45
0.15