TEA6322T - NXP

TEA6322T Sound fader control circuit

TEA6322T The sound fader control circuit TEA6322T is an I2C-bus controlled stereo preamplifier for car radio hi-fi sound applications. MAX. 9.5 − − +20 − +15 +12 − − − − V UNIT mA mV dB dB dB dB dB dB dB dB ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TEA6322T 1995 Dec 19 VSO40 DESCRIPTION plastic very small outline package; 40 leads 2 VERSION SOT158-1.

Features

• Source selector for three stereo and one differential stereo input for remote sources
• The differential stereo input works optional as a fourth stereo input and the common mode pin can be used as well as an additional mono input
• Interface for noise reduction circuits
• Interface for external equalizer
• Volume, balance and fader control
• Output at volume I for external booster
• Special loudness characteristic automatically controlled in combination with volume setting
• Bass and treble control
• Mute control at audio signal zero crossing
• Logic output to read mute status
• Fast mute co.