TDA7384A:Quad BTL output power amplifier with stand-by and mute inputs

The TDA7384A is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.

Based on a fully complementary PNP/NPN configuration, the TDA7384A allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components allows very compact sets.

Key Features

  • High output power capability:
    • 4 x 46 W / 4 Ω max.
    • 4 x 27 W / 4 Ω @ 14.4 V, 1 kHz, 10 %
  • Low 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
  • Protections:
    • Output short circuit to GND, to VS , across the load
    • Very inductive loads
    • Overrating chip temperature with soft thermal limiter
    • Load dump voltage
    • Fortuitous open GND
    • Reversed battery
    • ESD
Product Specifications
DescriptionVersionSize
DS0821: 4 x 46 W quad bridge car radio amplifier6.1324 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
E-TDA7384A10003.85FLEXIWATT FM2 25Tube--NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
E-TDA7384AFLEXIWATT FM2 25AutomotiveEcopack2ipc-wspc-1752a_h94w-l094hb6.pdf
ipc-wspc-1752a_h94w-l094hb6.xml
4 x 46 W quad bridge car radio amplifier TDA7384A
circuit_diagram_4060_thumbnail.png TDA7384A
ST SPI protocol L99PM72PXP
ipc-wspc-1752a_h94w-l094hb6.pdf TDA7384A
ipc-wspc-1752a_h94w-l094hb6.xml TDA7384A