Chip TDA1566 is a flat two-bridge amplifier HSOP24, designed for car audio devices.
Power amplifier on the TDA1566 chip
The power amplifier on the TDA1566 chip has a number of protections, advanced diagnostics and the ability to configure and diagnose via the I2C bus. Amplifier works with speakers 4 om i 2 ohm, and in the appropriate configuration can work with the load 1 ohm.
Power amplifier circuit on the TDA1566 microcircuit
The presented amplifier circuit is the simplest, but fully functional configuration of this microcircuit.