System Preamplifier for Single Cassette Deck

The TA2068N is system preamplifier IC for single deck radio-cassette tape player.
This IC have built-in function for single cassette deck and mixing amp for KARAOKE and Function switch for source selector.

FEATUREs
• Dual channel
• Built-in EQ amp, REC amp, monitor amp, MIC (mixing) amp
• MIC amp is suitable for both inner mic and mixing mic
• Built-in source selector switch; RADIO-IN/TAPE-IN/AUX-IN
• 6-operation mode are available for INNER MIC set and MIXING MIC set
   <Inner MIC set>
   1. TAPE PLAY-BACK
   2. LINE-IN PLAY
   3. RADIO PLAY
   4. MIC RECORDING without MONITOR
   5. LINE-IN RECORDING AND PLAY
   6. RADIO RECORDING AND PLAY
   <Mixing MIC set>
   1. APE PLAY-BACK with MIC MIXING
   2. INE-IN PLAY with MIC MIXING
   3. ADIO PLAY with MIC MIXING
   4. IC RECORDING with MONITOR
   5. INE-IN RECORDING AND PLAY with MIC MIXING
   6. ADIO RECORDING AND PLAY with MIC MIXING
• Operating supply voltage range : VCC (opr) = 4.0~9.0 V (Ta = 25°C)