AmplifierCircuits

Features: DMOS POWER OUTPUT ■ NON-SWITCHING HI-EFFICIENCY ■ HIGH OUTPUT POWER CAPABILITY 4x28W/4Ω @ 14.4V, 1KHZ, 10% THD, 4x40W EIAJ ■ MAX. OUTPUT POWER 4x72W/2Ω ■ FULL I2C BUS DRIVING: – ST-BY – INDEPENDENT FRONT/REAR SOFT PLAY/ MUTE – SELECTABLE GAIN 26dB - 12dB (FOR LOW NOISE LINE OUTPUT FUNCTION) – HIGH EFFICIENCY ENABLE/DISABLE – I2C BUS DIGITAL DIAGNOSTICS ■ FULL FAULT PROTECTION ■ DC OFFSET DETECTION ■ FOUR INDEPENDENT SHORT CIRCUIT PROTECTION ■ CLIPPING DETE Circuit Diagram: 4 x 70 W circuit diagram TDA7564

Features: DMOS POWER OUTPUT ■ NON-SWITCHING HI-EFFICIENCY ■ HIGH OUTPUT POWER CAPABILITY 4x28W/ 4Ω @ 14.4V, 1KHZ, 10% THD, 4x40W EIAJ ■ MAX. OUTPUT POWER 4x72W/2Ω ■ FULL I2C BUS DRIVING: – ST-BY – INDEPENDENT FRONT/REAR SOFT PLAY/ MUTE – SELECTABLE GAIN 30dB – 16dB (FOR LOW NOISE LINE OUTPUT FUNCTION) – HIGH EFFICIENCY ENABLE/DISABLE – I2C BUS DIGITAL DIAGNOSTICS ■ FULL FAULT PROTECTION ■ DC OFFSET DETECTION ■ FOUR INDEPENDENT SHORT CIRCUIT PROTECTION ■ CLIPPING DETECTOR PIN WITH SELECTABLE THRESHOLD (2%/10%) ■ ST-BY/MUTE PIN ■ LINEAR THERMAL SHUTDOWN ■ ESD PROTECTION Circuit Diagram: Circuit diagram 4 x 70 W Power Amplifier TDA7563