Datasheet STA540 - STMicroelectronics Audio Amplifiers 4-CH AB Audio AMP 4 X 13 W Dual/Quad — Ficha de datos

STMicroelectronics STA540

Part Number: STA540

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Manufacturer: STMicroelectronics

Description: Audio Amplifiers 4-CH AB Audio AMP 4 X 13 W Dual/Quad

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Docket:
STA540
4 x 13 W dual/quad power amplifier
Features
!
High output power capability ­ 2x 38 W into 4 at 18 V, 1 kHz, 10%THD ­ 2x 34 W into 8 at 22 V, 1 kHz, 10%THD ­ 2x 24 W into 4 at 14.4 V, 1 kHz, 10%THD ­ 2x 15 W into 8 at 16 V, 1 kHz, 10%THD ­ 4x 13 W into 2 at 15 V, 1 kHz, 10%THD ­ 4x 11 W into 4 at 18 V, 1 kHz, 10%THD ­ 4x 7 W into 4 at 14.4 V, 1 kHz, 10%THD Minimum external components count: ­ no bootstrap capacitors ­ no Boucherot cells ­ internally fixed gain 20 dB Standby function (CMOS compatible) No audible pop during standby operations Diagnostic facilities: ­ clip detector ­ output to GND short-circuit detector ­ output to VS short-circuit detector ­ soft short-circuit check at turn-on ­ thermal shutdown warning Multiwatt15

Specifications:

  • Audio Load Resistance: 8 Ohm
  • Available Set Gain: 26 dB
  • Input Signal Type: Single
  • Maximum Power Dissipation: 36000 mW
  • Mounting Style: Through Hole
  • Operating Supply Voltage: 9 V, 12 V, 15 V, 18 V
  • Operating Temperature Range: 0 C to + 70 C
  • Output Power: 34 W
  • Output Signal Type: Differential, Single
  • Output Type: 1-Channel Mono or 2-Channel Stereo or 4-Channel Stereo
  • Package / Case: MULTIWATT V
  • Packaging Type: Tube
  • Product: Class-AB
  • Supply Type: Single
  • Supply Voltage Range: 8 V to 22 V
  • THD plus Noise: 0.02 %
  • RoHS: Yes