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NRND

TDA7564B

4 x 50W multifunction quad power amplifier with built-in diagnostics feature

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 compliantEcopack2
GradeAutomotive
Package NameFLEXIWATT FM2 25

The TDA7564B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt25 / PowerSO36 package specially intended for car radio applications.Thanks to the DMOS output stage the TDA7564B has a very low distortion allowing a clear powerful sound. Among the features, its superior...
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Key features
  • Multipower BCD technology
  • MOSFET output power stage
  • DMOS power output
  • New high efficiency (class SB)
  • High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4x50 W max, power
  • Max. output power 4x72 W/2 Ω
  • Full I2C bus driving:
    • Standby
    • Independent front/rear soft play/mute
    • Selectable gain (for low noise line output function)
    • High efficiency enable/disable
    • I2C bus digital diagnostics (including AC and DC load detection)
  • Full fault protection
  • DC offset detection
  • Four independent short circuit protection
  • Clipping detector (2 %/10 %)
  • Linear thermal shutdown with multiple thermal warning
  • ESD protection
In stock
Quantity $ per unit Savings
1-9$7.560%
10-24$7.146%
25-99$6.968%
100-356$6.6612%
357-500$6.6512%
Contact sales
$7.56
$7.56
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 compliantEcopack2
GradeAutomotive
Package NameFLEXIWATT FM2 25

The TDA7564B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt25 / PowerSO36 package specially intended for car radio applications.Thanks to the DMOS output stage the TDA7564B has a very low distortion allowing a clear powerful sound. Among the features, its superior...
Read More

Key features
  • Multipower BCD technology
  • MOSFET output power stage
  • DMOS power output
  • New high efficiency (class SB)
  • High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4x50 W max, power
  • Max. output power 4x72 W/2 Ω
  • Full I2C bus driving:
    • Standby
    • Independent front/rear soft play/mute
    • Selectable gain (for low noise line output function)
    • High efficiency enable/disable
    • I2C bus digital diagnostics (including AC and DC load detection)
  • Full fault protection
  • DC offset detection
  • Four independent short circuit protection
  • Clipping detector (2 %/10 %)
  • Linear thermal shutdown with multiple thermal warning
  • ESD protection