AmplifierCircuits

The TDA7056B is a mono Bridge-Tied Load (BTL) output amplifier with DC volume control. It is designed for use in TV and monitors, but is also suitable for battery-fed portable recorders and radios. The device is contained in a 9-pin medium power package. Circuit Diagram: 5W mono audio amplifier

Audio Power Amplifier Series Stereo 60W, Mono 120W Audio Power Amplifier Datasheet: Download

Circuit Diagram: 140W mono power amplifier

General Description: The TDA7480 is an audio class-D amplifier asempled in power dip package specially designed for high efficientcy applications mainly for TV and Home stereo sets. Circuit Diagram: Circuit diagram for 10W MONO CLASS-D AMPLIFIER

Features CAN DELIVER 2W THD 10% 12V/8Ω INTERNAL FIXED GAIN 32dB NO FEEDBACK CAPACITOR NO BOUCHEROT CELL THERMAL PROTECTION AC SHORT CIRCUIT PROTECTION SVR CAPACITOR FOR BETTER RIPPLE REJECTION LOW TURN-ON/OFF POP STAND-BY MODE General Description The device TDA7267 is a new technology Mono  Audio Amplifier in MINIDIP package specifically  designed for TV application.  Thanks to the fully complementary output configuration  the device delivers a rail to rail voltage  swing without need of boostrap capacitors Circuit Diagram: 2W MONO AMPLIFIER Circuit Diagram

General Description The TMPA401DM is a bridged-tied (BTL) Class-D audio  amplifier for driving speakers with high power efficiency. It  can drive 4Ω, 6Ω, 8Ω or 16Ω speakers. The output power  can be up to 15W. No external heat-sink is necessary.  The gain of the amplifier is defined by input resistance. The  internally fully differential input structure provides good  common mode rejection and power supply rejection.  Thermal protection and short-circuit protection are  integrated for safety purpose.  The internal de-pop circuitry eliminates pop noise at  power-up & shutdown operations. Circuit diagram 15-W MONO CLASS-D AUDIO POWER AMPLIFIER 

General Description The device TDA7299 is a new technology mono audio amplifier is so package specially designed for 12 v sound cars application Features: CAN DELIVER 2W THD 10% 12V/8Ω INTERNAL FIXED GAIN 20dB NO BOUCHEROT CELL THERMAL PROTECTION AC SHORT CIRCUIT PROTECTION SVR CAPACITOR FOR BETTER  RIPPLEREJECTION LOW TURN-ON/OFF POP STAND-BY MODE Circuit Diagram 2W MONO AMPLIFIER