TDA 7053 Stereo Audio Amplifier Circuit


Posted on Feb 5, 2014

This is a 1 watt stereo audio amplifier circuit using IC TDA 7053 from Philips. It is particularly suited to battery operation, providing 1 watt per channel from only a 6V DC supply. It will operate best from 6 12 V DC and requires no heat-sink for normal use. The TDA7053 Integrated Circuit does nearly all the work, so there are only a few ext


TDA 7053 Stereo Audio Amplifier Circuit
Click here to download the full size of the above Circuit.

ernal components. C1 and C2 provide power supply decoupling or filtering. R1 and R2 provide a DC ground reference for the input signals, and may be increased if your source requires a higher load impedance. Do not use more than 100k ohms. Since the amplifier circuit in BTL configuration, the outputs are floating with respect to ground. Therefore NO output leads should be connected to ground. The Philips data sheet contains all the necessary information about the TDA7053.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Pic-Plot : a GPIB to RS-232 converter
    Z80 clock circuit
    Continuity Checker
    IR Headset Circuit with headphone Transmitter and Receiver diagram
    L297/298 Stepper Motor Controller
    IDEfile ProFile Emulator
    DC/AC inverter
    Using a diode as a temperature sensor and 3 1 2 digits Thermometer



    Top