TDA7801 Datasheet Digital input quad power amplifier

Manufacturer: STMicroelectronics

TDA7801 digital input quad power amplifier by STMicroelectronics - Datasheet Preview

Datasheet Details

Part number	TDA7801
Manufacturer	STMicroelectronics
File Size	1.16 MB
Description	Digital input quad power amplifier
Download	TDA7801 Download (PDF)

General Description

The TDA7801 is a new BCD technology quad bridge amplifier for car audio applications.

Thanks to the BCD6 technology it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs.

The possibility of having the D/A conversion on board allows the performance to reach an outstanding 115 dB S/N ratio with more than 105 dB of dynamic range.

Overview

TDA7801 Digital input quad power amplifier with built-in diagnostics.

Key Features

Datasheet - production data.
Two I2C bus addresses and 8-ch TDM mode (only in PowerSO package).
Optional non I2C bus mode '!0'03 PowerSO36 (slug-up) '!0'03 Flexiwatt27 (horizontal).
Offset detector (play or mute mode).
Clipping detector (selectable level) and diagnostics pin.
CMOS compatible enable pin (3.3/5 V).
Full fault protection.
Four independent short circuit protections '!0'03 Flexiwatt27 (vertical) '!0'03 Flexiwatt27 (SMD).

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