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FDA450LV-T

FDA450LV-T

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FDA450LV

4 x 50 W PWM digital input power amplifier with built-in diagnostics features and low voltage operation

Operating RangeAutomotive
Supply Voltage Min Volt6.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeAutomotive
Package NameTQFP 100 14x14x1.0

The FDA450LV is a new BCD- SOI (silicon on insulation) technology QUAD BRIDGE class D amplifier, specially intended for car radio applications.Thanks to the technology used, it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs in class D, to get an...
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Key features
  • Integrated 108 dB D/A conversion
  • I2S and TDM digital input (3.3/1.8 V)
  • Input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
  • MOSFET power outputs
  • EMI control for FM/AM compatibility
  • EMI compliance at the CEI EN 55025 (2009-10)
  • Dithering possibility
  • Very low external component count filter
  • Output lowpass filter included in the feedback
  • Low radiation function (LRF)
  • Max. output power
    • 4 x 50 W/4 Ω @ 15.2 V, 1 kHz
  • High output power capability
    • 28 W/4 Ω 10 % THD, Vd = 14.4 V
  • Full I2C bus driving (3.3/1.8 V):
    • Independent front/rear soft play/ mute
    • I2C bus diagnostics (including DC and AC load detection, test signal internally generated)
  • Very flexible fault detection though integrated diagnostic
  • Offset detector (play or mute mode)
  • Four independent short circuit protection
  • Clipping detector
  • C-MOS compatible enable pin (3.3/5 V)
  • ESD protection
  • 6 V operation (“Start - Stop”)
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1-500$20.360%
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$20.36
Operating RangeAutomotive
Supply Voltage Min Volt6.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeAutomotive
Package NameTQFP 100 14x14x1.0

The FDA450LV is a new BCD- SOI (silicon on insulation) technology QUAD BRIDGE class D amplifier, specially intended for car radio applications.Thanks to the technology used, it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs in class D, to get an...
Read More

Key features
  • Integrated 108 dB D/A conversion
  • I2S and TDM digital input (3.3/1.8 V)
  • Input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
  • MOSFET power outputs
  • EMI control for FM/AM compatibility
  • EMI compliance at the CEI EN 55025 (2009-10)
  • Dithering possibility
  • Very low external component count filter
  • Output lowpass filter included in the feedback
  • Low radiation function (LRF)
  • Max. output power
    • 4 x 50 W/4 Ω @ 15.2 V, 1 kHz
  • High output power capability
    • 28 W/4 Ω 10 % THD, Vd = 14.4 V
  • Full I2C bus driving (3.3/1.8 V):
    • Independent front/rear soft play/ mute
    • I2C bus diagnostics (including DC and AC load detection, test signal internally generated)
  • Very flexible fault detection though integrated diagnostic
  • Offset detector (play or mute mode)
  • Four independent short circuit protection
  • Clipping detector
  • C-MOS compatible enable pin (3.3/5 V)
  • ESD protection
  • 6 V operation (“Start - Stop”)