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TDA2005 Power Amplifier circuit

TDA2005 Power Amplifier circuit

There is a circuit of audio amplifer 80W as well, using IC TDA 2005 as a base circuit amplifier. The circuit of 2x40 Watt Audio Power Amplifier using TDA2005 can you see in the picture below.

TDA2005 2 X 40 Watt Power Amplifier

Technical Data:
Performance of TDA2005M:  2 x 40 watts (stereo) into 4 Ohms.
Distortion: Approx. 0.2% at 4 Watts into 4 ohm load.
Frequency Range: Approx. 20 Hz to 22 KHz.
Input Sensitivity: Approx. maximum 150 mV rms. .
Power supply: + 8 to 18 volts, approx. 3.5 Amps maximum per channel.

3 comments for "TDA2005 Power Amplifier circuit"

  1. Replies
    1. The description for this circuit is incorrect. The TDA2005 is only capable of 10 watts per channel (in stereo mode).In order to get 40watts per channel, you must bridge 4 of the together (2 left, 2 right).

  2. The description for this schematic design is in accurate. The TDA2005 is only capable of 19 watts per channel. To make a 40-watt stereo amplifier using the TDA2005 you need to bridge 4 of them together in one circuit (2left and 2 right)