TDA7388A

Active

4 x 42 W quad bridge car radio amplifier

Quantity $ per Unit Savings
1 - 9$5.430%
10 - 24$4.8710%
25 - 99$4.6115%
100 - 249$4.0026%
250 - 499$3.7930%
500$3.3938%
Contact Sales
In stock
$5.43
Parameter NameParameter Value
Operating RangeAutomotive
Supply Voltage Min Volt8.0
Supply Voltage Max Volt18.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameFLEXIWATT FM2 27
Key features
  • High output power capability:
    • 4 x 42 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
  • Clipping detector
  • Offset detector
  • Diagnostic facility for:
    • Out to GND short
    • Out to VSshort
    • Thermal shutdown
  • 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
    • Output DC offset detector
    • Reversed battery
    • ESD