TEA6321 The sound fader control circuit TEA6321 is an I2C-bus controlled stereo preamplifier for car radio hi-fi sound applications. MAX. 9.5 − − +20 − +18 +12 − − − − UNIT V mA mV dB dB dB dB dB dB dB dB ORDERING INFORMATION TYPE NUMBER TEA6321T PACKAGE NAME SO32 DESCRIPTION plastic small outline package; 32 leads; body width 7.5 mm VERSION SOT287-1 1.
• Source selector for four stereo and one mono inputs
• Interface for noise reduction circuits
• Interface for external equalizer
• Volume, balance and fader control
• Special loudness characteristic automatically controlled in combination with volume setting
• Bass control with equalizer filters
• Treble control
• Mute control at audio signal zero crossing
• Fast mute control via I2C-bus
• Fast mute control via pin
• I2C-bus control for all functions
• Power supply with internal power-on reset. QUICK REFERENCE DATA SYMBOL VCC ICC Vo(rms) Gv Gstep(vol) Gbass Gtreble Gstep(treble) (S+N)/N RR100.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TEA6321 |
NXP |
Sound fader control circuit | |
2 | TEA6320 |
NXP |
Sound fader control circuit | |
3 | TEA6320T |
NXP |
Sound fader control circuit | |
4 | TEA6322 |
NXP |
Sound fader control circuit | |
5 | TEA6322T |
NXP |
Sound fader control circuit | |
6 | TEA6323 |
NXP |
Sound fader control circuit | |
7 | TEA6323T |
NXP |
Sound fader control circuit | |
8 | TEA6324 |
NXP |
Sound control circuit | |
9 | TEA6324T |
NXP |
Sound control circuit | |
10 | TEA6300 |
NXP |
Sound fader control circuit | |
11 | TEA6300T |
NXP |
Sound fader control circuit | |
12 | TEA6310T |
Philips |
Sound Fader Control Circuit |