Stereo 175 watt amplifier or 350 watt mono amplifier STA517B
350 watt mono amplifier Stereo circuit in datasheet here
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Single Chip 25 Watt Mono Class D Audio Power Amplifier Circuit
This class-D audio ability amplifier is acceptable for TV and home stereo set. TDA7882 IC dent provides class-D audio ability amplifier solution. Since this dent has alone address channel, you charge two pieces of this ambit for stereo application. The ability accumulation voltage is flexible, acquire (+-)10V to (+-)25V. This ambit needs a breach accumulation (symmetric ability supply). Here are the capital appearance of this class-D amplifier: 25W OUTPUT POWER: RL = 8 ohm/4 ohm; THD = 10% HIGH EFFICIENCY WIDE SUPPLY VOLTAGE RANGE (UP TO ±25V) SPLIT SUPPLY OVER-VOLTAGE PROTECTION ST-BY AND MUTE FEATURES SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION