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TDA7575PD Datasheet MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER

Manufacturer: STMicroelectronics

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General Description

The TDA7575PD is a new BCD technology DUAL BRIDGE type of car radio amplifier in PowerSO36 package specially intended for car radio applications.

Thanks to the DMOS output stage the TDA7575PD BLOCK DIAGRAM ADDRESS A B CLK DATA VCC CD_OUT I2CBUS IN1+ CLIP DETECTOR OUT1+ IN1OUT1SHORT CIRCUIT PROTECTION IN2+ OUT2+ IN2SHORT CIRCUIT PROTECTION OUT2- I2C EN SVR ST-BY/HE S_GND PW_GND TAB 1Ω MUTE D01AU1269 M

Overview

TDA7575PD MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS DMOS POWER OUTPUT NON-SWITCHING HI-EFFICIENCY ■ SINGLE-CHANNEL 1Ω DRIVING CAPABILITY www.DataSheet4U.com ■ HIGH OUTPUT POWER CAPABILITY 2x28W/ 4Ω @ 14.4V, 1KHZ, 10% THD, 2x40W/4Ω EIAJ ■ MAX.

OUTPUT POWER 2x75W/2Ω, 1x150W/1Ω ■ SINGLE-CHANNEL 1Ω DRIVING CAPABILITY – 84W UNDISTORTED POWER – FULL I2C BUS DRIVING WITH 4 ADDRESS POSSIBILITIES: – ST-BY, PLAY/MUTE, GAIN 12/26dB, FULL DIGITAL DIAGNOSTIC ■ POSSIBILITY TO DISABLE THE I2C ■ DIFFERENTAL INPUTS ■ FULL FAULT PROTECTION ■ DC OFFSET DETECTION ■ TWO INDEPENDENT SHORT CIRCUIT PROTECTIONS ■ CLIPPING DETECTOR PIN WITH SELECTABLE THRESHOLD (2%/10%) ■ ST-BY/MUTE PINS ■ ■ MULTIPOWER BCD TECHNOLOGY MOSFET OUTPUT POWER STAGE PowerSO36 (Slug up) ORDERING NUMBER: TDA7575PD has a very low distortion allowing a clear powerful sound.

Key Features

  • its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets. The dissipated output power under average listening condition is in fact reduced up to 50% when compared to the level provided by conventional class AB solutions. This device is equipped with a full diagnostic array that communicates the status of each speaker through the I2C bus. The TDA7575PD has also the possibility of drivi.

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Brand Logo Part Number Description Manufacturer
ST Microelectronics Logo TDA7575 MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER ST Microelectronics

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