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TDA7801PDTR

TDA7801PDTR

Active

TDA7801PD

"Digital input quad power amplifier with built-in diagnostics features

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 NamePowerSO 36

The TDA7801 is a new BCD technology quad bridge amplifier for car audio applications.Thanks to the BCD6 technology it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs.The possibility of having the D/A conversion on board allows the performance to reach...
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Key features
  • Integrated 110 dB D/A conversion
  • I2S digital input (3.3/1.8 V) with TDM option
  • Selectable input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
  • MOSFET power outputs
  • High output power capability 4x28 W/ 4 Ω @ 14.4 V, 1 kHz, 10 % THD
  • Max. output power 4x72 W/2 Ω
  • Full I2C bus driving (3.3/5 V):
    • Independent front/rear soft play/ mute
    • Selectable gain (four levels) for very low noise line-out function
    • I2C bus digital diagnostics (including DC and AC load detection)
  • Two I2C bus addresses and 8-ch TDM mode (only in PowerSO package)
  • Optional non I2C bus mode
  • Offset detector (play or mute mode)
  • Clipping detector (selectable level) and diagnostics pin
  • CMOS compatible enable pin (3.3/5 V)
  • Full fault protection
  • Four independent short circuit protections
  • Linear thermal protection (four thermal warnings)
  • ESD protection
Out of Stock
Quantity $ per unit Savings
1-309$13.090%
310-500$9.6726%
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$13.09
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 NamePowerSO 36

The TDA7801 is a new BCD technology quad bridge amplifier for car audio applications.Thanks to the BCD6 technology it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs.The possibility of having the D/A conversion on board allows the performance to reach...
Read More

Key features
  • Integrated 110 dB D/A conversion
  • I2S digital input (3.3/1.8 V) with TDM option
  • Selectable input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
  • MOSFET power outputs
  • High output power capability 4x28 W/ 4 Ω @ 14.4 V, 1 kHz, 10 % THD
  • Max. output power 4x72 W/2 Ω
  • Full I2C bus driving (3.3/5 V):
    • Independent front/rear soft play/ mute
    • Selectable gain (four levels) for very low noise line-out function
    • I2C bus digital diagnostics (including DC and AC load detection)
  • Two I2C bus addresses and 8-ch TDM mode (only in PowerSO package)
  • Optional non I2C bus mode
  • Offset detector (play or mute mode)
  • Clipping detector (selectable level) and diagnostics pin
  • CMOS compatible enable pin (3.3/5 V)
  • Full fault protection
  • Four independent short circuit protections
  • Linear thermal protection (four thermal warnings)
  • ESD protection