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TDA7571 - STPDACsw - Fully digital high efficiency power audio amplifier

General Description

The TDA7571 i is a fully digital switchmode power audio amplifier with I2S digital input and PWM output.

Table 1.

Key Features

  • Output power 2 x 70W / 1 x 250W www. DataSheet4U. com2.
  • I S input (FS = 38 to 48kHz).
  • @ THD.

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Datasheet Details

Part number TDA7571
Manufacturer STMicroelectronics
File Size 436.42 KB
Description STPDACsw - Fully digital high efficiency power audio amplifier
Datasheet download datasheet TDA7571 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TDA7571 STPDACsw - Fully digital high efficiency power audio amplifier Features ■ Output power 2 x 70W / 1 x 250W www.DataSheet4U.com2 ■ I S input (FS = 38 to 48kHz) ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ @ THD<1% PWM output (FPWM = FS x 8) MCLK input = 256 x FS Operation on 24bit ±30V supply voltage (Max.) St-by Mute Stereo/bridge operation selection Protections against short circuit across the load Chip thermal protection External temperature sensor possibility Thermal warning pins Adjustable clip detector pin The maximum output current and voltage swing are depending by the output circuitry (power supply, external power transistors and sensing resistors). The device can work as a stereo single-ended channels or a mono bridge power amplifier.