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TDA7851A - 4 x 48 W MOSFET quad bridge power amplifier

Description

The TDA7851A is a breakthrough MOSFET technology class AB audio power amplifier, designed for high-power car radio.

The fully complementary P-Channel/N-Channel output structure allows a rail-to-rail output voltage swing.

Features

  • Multipower BCD technology High output power capability:.
  • 4 x 45 W/4 Ω Max.
  • 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 %.
  • 4 x 72 W/2 Ω Max. MOSFET output power stage Excellent 2 Ω driving capability Hi-Fi class distortion Low output noise Standby function Mute function Automute at min. supply voltage detection Low external component count:.
  • Internally fixed gain (26 dB).
  • No external compensation.
  • No bootstrap capacitors.

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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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www.DataSheet4U.com TDA7851A 4 x 45 W MOSFET quad bridge power amplifier Features ■ ■ Multipower BCD technology High output power capability: – 4 x 45 W/4 Ω Max. – 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 % – 4 x 72 W/2 Ω Max. MOSFET output power stage Excellent 2 Ω driving capability Hi-Fi class distortion Low output noise Standby function Mute function Automute at min. supply voltage detection Low external component count: – Internally fixed gain (26 dB) – No external compensation – No bootstrap capacitors ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Flexiwatt 27 Fortuitous open GND Reversed battery ESD Description The TDA7851A is a breakthrough MOSFET technology class AB audio power amplifier, designed for high-power car radio.
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