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FDA801B-VYT

FDA801B-VYT

Active

FDA801B-VYY

4 x 50 W class-D digital input power amplifier with I2C diagnostics, digital impedance meter (DIM) and low voltage operation

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 NameLQFP

FDA801B is a new BCD technology quad bridge class D amplifier, specially intended for automotive 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 configuration, to get outstanding efficiency...
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Key features
  • AEC-Q100 revision H qualified
  • Integrated 110 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
  • Class-D channels with 93% efficiency
  • EMI control for AM compatibility
  • EMI compliance evaluated following normative IEC61967-4 and IEC62132-4
  • Low radiation function (LRF)
  • Idle tones free DAC
  • Output low-pass filter included in the feedback allowing lower cost filter components and maximizing damping factor
  • High output power capability
    • 28 W/4 Ω 10% THD, Vd= 14.4 V
    • Max. output power: 4 x 50 W/4 Ω @ 15.2 V, 1 kHz
  • Full I2C bus driving (3.3/1.8 V):
    • Channels independent tristate
    • Channel independent and intrinsically pop-free play/mute
    • I2C bus diagnostics, including both AC and DC impedance test with programmable thresholds
    • AC diagnostic possible with both internally generated signal (20 kHz) and externally generated signals
  • Integrated fault protection
  • Input and output offset detector
  • Clipping detector
  • ESD protection
  • 6 V operation (“Start - Stop” engines compatibility)
  • 2 and 1 Ω load driving capability
Out of Stock
Quantity $ per unit Savings
1-9$14.640%
10-24$13.820%
25-99$13.430%
100-249$12.360%
250-499$11.970%
500$11.040%
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$0.00
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 NameLQFP

FDA801B is a new BCD technology quad bridge class D amplifier, specially intended for automotive 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 configuration, to get outstanding efficiency...
Read More

Key features
  • AEC-Q100 revision H qualified
  • Integrated 110 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
  • Class-D channels with 93% efficiency
  • EMI control for AM compatibility
  • EMI compliance evaluated following normative IEC61967-4 and IEC62132-4
  • Low radiation function (LRF)
  • Idle tones free DAC
  • Output low-pass filter included in the feedback allowing lower cost filter components and maximizing damping factor
  • High output power capability
    • 28 W/4 Ω 10% THD, Vd= 14.4 V
    • Max. output power: 4 x 50 W/4 Ω @ 15.2 V, 1 kHz
  • Full I2C bus driving (3.3/1.8 V):
    • Channels independent tristate
    • Channel independent and intrinsically pop-free play/mute
    • I2C bus diagnostics, including both AC and DC impedance test with programmable thresholds
    • AC diagnostic possible with both internally generated signal (20 kHz) and externally generated signals
  • Integrated fault protection
  • Input and output offset detector
  • Clipping detector
  • ESD protection
  • 6 V operation (“Start - Stop” engines compatibility)
  • 2 and 1 Ω load driving capability