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FDA4100LV

Integrated circuit - 4x135W / 2x270W low voltage operation PWM digital input power amplifier with I2C diagnostics and step-up drive, HiQUAD-92, STM, RoHS

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ID: 208961

31,30€ gross (23% VAT)
25,45€ net

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Volume discounts

QuantityPrice gross (23% VAT)
30 113,46€
10 124,80€

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FDA4100LV
4x135W / 2x270W low voltage operation PWM digital input power amplifier with I2C diagnostics and step-up drive, HiQUAD-92, STM, RoHS


The FDA4100LV is a new BCD-SOI (silicon on insulation) technology. QUAD BRIDGE class D amplifier, specially designed for car radio applications.

Features:

  • Integrated 108 dB D / A conversion
  • I 2 S and TDM digital input (3.3 / 1.8 V)
  • Input sampling frequency: 44.1kHz, 48kHz, 96kHz, 192kHz
  • MOSFET power outputs
  • Step-up driver included
  • EMI control for FM / AM compatibility
  • EMI compliance at the CEI EN 55025 (2009-10)
  • Dithering possibility
  • Very low component count
  • Output lowpass filter included in the feedback
  • Low radiation function (LRF)
  • High output power capability
  • 4 x 85 W / 4 Ohm @ 25 V, 1 kHz, 10% THD
  • 2 x 150 W / 2 Ohm @ 25 V, 1 kHz, 10% THD
  • Max. output power
  • 4 x 135 W / 4 Ohm @ 25 V, 1 kHz
  • 2 x 270 W / 2 Ohms @ 25 V, 1 kHz
  • Full I 2 C bus driving (3.3 / 1.8 V):
  • Independent front / rear soft play / mute
  • I 2 C diagnostics (DC and AC load detection, internal test signal 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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