TDA2003 power amplifier circuit drawing schematic

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TDA2003 power amplifier circuit diagram

The highest working power supply voltage 28V output power 18W

Typical working power supply voltage 14.4V normal working voltage 8-18V

Normal working voltage means that it can work normally in this range.

Many parameters given by the integrated circuit are tested according to the typical operating voltage.

The picture above shows two 2003 BTL connection amplifiers. The picture below shows the OTL connection amplifier.

High Torque Servo Motor

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