FDA450LV

FDA450LV

FDA450LV-T

Active

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

Quantity $ per Unit Savings
1 - 9$15.270%
10 - 24$13.2313%
25 - 99$12.6817%
100 - 249$10.6530%
250 - 499$10.3332%
500$9.0541%
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Out of stock
$15.27
Parameter NameParameter Value
Operating RangeAutomotive
Supply Voltage Min Volt6.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameTQFP 100 14x14x1.0
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”)