TDA8574 Class-H High-output Voltage Level Line Driver

The TDA8574 T) is a two channel class-H high-output voltage Line Driver for use in car Audio applications. The Line Driver behaves as a non-inverting Amplifier with a gain of 8 dB and a single-ended output. Due to the class-H voltage lifting principle the voltage swing over the load is more than the supply voltage. With a supply voltage of 9 V the output voltage swing over the load will be 14 V (peak-to-peak). The TDA8574 is available in a DIP16 package and the TDA8574T in a SO16 package. Line Drivers are necessary in car Audio systems in which the power Amplifiers are driven by long cables. The signal-to-noise ratio of these car Audio systems is improved by using the TDA8574 T) class-H high-output level Line Driver The high-output level of TDA8574 T) enables a reduction of the gain of the power Amplifier resulting in an improvement of the power Amplifier performance.
By NXP Semiconductors
TDA8574 's PackagesTDA8574 's pdf datasheet
TDA8574T-N1 SO

TDA8574 Pinout, Pinouts
TDA8574 pinout,Pin out
This is one package pinout of TDA8574,If you need more pinouts please download TDA8574's pdf datasheet.

TDA8574 Application circuits
TDA8574 circuits
This is one application circuit of TDA8574,If you need more circuits,please download TDA8574's pdf datasheet.

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