TDF8541 Datasheet - NXP

TDF8541 I2C-bus controlled 4 x 45 W power amplifier

The TDF8541 is one of a new generation of complementary quad Bridge-Tied Load (BTL) audio power amplifiers intended for automotive applications. It has full I2C-bus controlled diagnostics, including start-up diagnostics. The TDF8541 can operate at a battery voltage as low as 6 V making this amplifie.

TDF8541 Features

* Stop/start-car prepared: keeps operating without audible disturbance during engine start at a battery voltage as low as 6 V

* Operates in either legacy (non I2C-bus) or I2C-bus modes (3.3 V and 5 V compliant)

* Four hardware-programmable I2C-bus addresses

* Can drive 2  and 4  lo

TDF8541-NXP.pdf