技术特性

• High output-power capability:
  • 4 x 9 W / 2 Ω at 12 V, 1 kHz, 10%
  • 4 x 10 W / 4 Ω at 17 V, 1 kHz, 10%
  • 2 x 26 W / 4 Ω at 14.4 V, 1 kHz, 10%
  • 2 x 15 W / 8 Ω at 16 V, 1 kHz, 10%
• Minimum external component count:
  • No bootstrap capacitors
  • No Boucherot cells
  • Internally fixed gain of 20 dB
• Standby function (CMOS compatible)
• No audible pop during standby operations
• Diagnostic facilities:
  • Clip detector
  • Out to GND short circuit
  • Out to VS short circuit
  • Soft short at turn-on
  • Thermal shutdown proximity
• Protection for
  • Output AC/DC short circuit
  • Soft short circuit at turn-on
  • Thermal cut-off limiter to prevent chip from overheating
  • High inductive loads
  • ESD

功能框图