TDA7562B:Intelligent quad BTL output power amplifier with full I2C diagnostics (permanent and ac) and stand-by/mute input

The TDA7562B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt27 package specially intended for car radio applications.

Thanks to the DMOS output stage the TDA7562B has a very low distortion allowing a clear powerful sound.

This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus.

The possibility to control the configuration and behavior of the device by means of the I2C bus makes TDA7562B a very flexible machine.

Key Features

  • MOSFET output power stage
  • High output power capability 4 x 25 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD
  • Max. output power 4 x 68 W/2 Ω, 4 x 42 W/4 Ω @ 14.4 V
  • Full I2 C bus driving:
    • Standby
    • Independent front/rear soft play/mute
    • Selectable gain 30 dB - 16 dB
    • I2 C bus digital diagnostics
  • Full fault protection
  • DC offset detection
  • Four independent short circuit protection
  • Clipping detector (2 % / 10 %)
  • Standby/mute pin
  • ESD protection
Product Specifications
DescriptionVersionSize
DS6968: 4 x 46 W multifunction quad power amplifier with built-in diagnostics features3.1442 KB
Flyers
DescriptionVersionSize
Intelligent analog power amplifiers837 KB
Selection Guides
DescriptionVersionSize
Power amplifiers and voltage regulators750 KB
Sample & Buy
Part NumberQuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
TDA7562B10004.65FLEXIWATT FM2 27Tube-105NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
TDA7562BFLEXIWATT FM2 27AutomotiveEcopack2ipc-wspc-1752a_h848-uk53ac6_signed.pdf
ipc-wspc-1752a_h848-uk53ac6.xml
4 x 46 W multifunction quad power amplifier with built-in diagnostics features TDA7562B
circuit_diagram_17984_thumbnail.png TDA7562B
4 x 45 W power amplifier with full I2C diagnostics, SSR and low voltage operation TDA75616LV
ST SPI protocol L99PM72PXP
ipc-wspc-1752a_h848-uk53ac6_signed.pdf TDA7562B
ipc-wspc-1752a_h848-uk53ac6.xml TDA7562B