FDA802B-VYT

FDA802B-VYT

FDA802B-VYY

Active
2x150 W/1x300 W class D digital input automotive power amplifier with load value recognition and low voltage operation
Quantity $ per Unit Savings
1 - 9$11.400%
10 - 24$10.488%
25 - 99$10.0512%
100 - 249$8.8522%
250 - 499$8.4226%
500$7.8831%
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Out of stock
$11.40
Parameter NameParameter Value
Supply Voltage Min Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameLQFP
Key features
  • AEC-Q100 (rev. G) 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
  • Full I2C bus driving (3.3/1.8 V) with 8 different I2C bus addresses
  • EMI control for FM/AM compatibility
  • EMI compliance evaluated following normative IEC61967-4 and IEC62132-4
  • Low radiation function (LRF)
  • Very low quiescent current
  • Output low-pass filter included in the feedback allowing outstanding audio performances
  • Wide operating supply range: target 5.5 V-50 V
  • MOSFET power outputs allowing high output power capability under step-up voltage:
    • 2 x 120 W /4 Ω @ 35 V, 1 kHz THD = 1%(2 x150 W /4 Ω @ 35 V, 1 kHz THD =10%)
    • 2 x 140 W /8 Ω @ 50 V, 1 kHz THD = 1% (2 x180 W /8 Ω @ 50 V, 1 kHz THD =10%)
    • 2 x 270 W /8 Ω @ 50 V max output power
  • 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 (until 18 V)
  • Independent channel operation
  • I2C bus diagnostics:
    • Short to Vcc/GND diagnostic (including soft shorts up to 1k Ω)
    • DC load diagnostic
    • AC load diagnostic (working both with internally generated and externally generated tone)
  • Integrated fault protection
  • Input and output offset detector
  • Clipping detector
  • Legacy mode ('no I2C' mode)
  • Short circuit and ESD integrated protections
  • Package: LQFP64 exposed pad up