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FDA802SB-VYT

FDA802SB-VYT

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FDA802SB-VYY

2 channels class-D digital input automotive power amplifier with I2C diagnostics and low voltage operation for car radio applications

Supply Voltage Min Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeAutomotive
Package NameLQFP

The FDA802SB is a dual bridge class D amplifier, designed in the most advanced BCD technology specially intended for car radio applications.The FDA802SB integrates a high performance D/A converter together with powerful MOSFET outputs in class D, to get an outstanding efficiency compared with the...
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Key features
  • AEC-Q100 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 and 192 kHz
  • Full I2C bus driving (3.3/1.8 V) with 8 different I2C bus addresses
  • Operating supply range: 5.5 V - 25 V
  • EMI compliance evaluated following normative:
    • CISPR25 Class V
    • ISO 11452 2
  • Low radiation function (LRF)
  • Very low quiescent current
  • Output lowpass filter is included in the feedback for outstanding audio performance
  • Operation under standard car battery with high output power:
    • 2 x 22 W /4 Ω @ 14 V, 1 kHz THD = 1%
    • 2 x 28 W /4 Ω @ 14 V, 1 kHz THD = 10%
    • 2 x 37 W /2 Ω @ 14 V, 1 kHz THD = 1%
    • 2 x 46 W /2 Ω @ 14 V, 1 kHz THD = 10%
  • Possibility to drive 2 Ω loads (up to 18 V)
  • Parallel mode for 1 Ω loads (up to 18 V)
  • I2C bus diagnostics:
    • Short to VCC/GND diagnostic
    • DC load diagnostic
    • AC load diagnostic (working both with internally and externally generated tone)
    • Digital impedance-meter (DIM)
  • Integrated fault protection
  • Input and output offset detector
  • Clipping detector
  • Short circuit and ESD integrated protections
Out of Stock
Quantity $ per unit Savings
1-9$11.560%
10-24$10.630%
25-99$10.190%
100-249$8.990%
250-499$8.550%
500$7.800%
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Supply Voltage Min Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeAutomotive
Package NameLQFP

The FDA802SB is a dual bridge class D amplifier, designed in the most advanced BCD technology specially intended for car radio applications.The FDA802SB integrates a high performance D/A converter together with powerful MOSFET outputs in class D, to get an outstanding efficiency compared with the...
Read More

Key features
  • AEC-Q100 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 and 192 kHz
  • Full I2C bus driving (3.3/1.8 V) with 8 different I2C bus addresses
  • Operating supply range: 5.5 V - 25 V
  • EMI compliance evaluated following normative:
    • CISPR25 Class V
    • ISO 11452 2
  • Low radiation function (LRF)
  • Very low quiescent current
  • Output lowpass filter is included in the feedback for outstanding audio performance
  • Operation under standard car battery with high output power:
    • 2 x 22 W /4 Ω @ 14 V, 1 kHz THD = 1%
    • 2 x 28 W /4 Ω @ 14 V, 1 kHz THD = 10%
    • 2 x 37 W /2 Ω @ 14 V, 1 kHz THD = 1%
    • 2 x 46 W /2 Ω @ 14 V, 1 kHz THD = 10%
  • Possibility to drive 2 Ω loads (up to 18 V)
  • Parallel mode for 1 Ω loads (up to 18 V)
  • I2C bus diagnostics:
    • Short to VCC/GND diagnostic
    • DC load diagnostic
    • AC load diagnostic (working both with internally and externally generated tone)
    • Digital impedance-meter (DIM)
  • Integrated fault protection
  • Input and output offset detector
  • Clipping detector
  • Short circuit and ESD integrated protections