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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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LM3876TF датащи(PDF) 1 Page - National Semiconductor (TI) |
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LM3876TF датащи(HTML) 1 Page - National Semiconductor (TI) |
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1 / 19 page  LM3876 Overture™ Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute General Description The LM3876 is a high-performance audio power amplifier capable of delivering 56W of continuous average power to an 8 Ω load with 0.1% (THD + N) from 20 Hz–20 kHz. The performance of the LM3876, utilizing its Self Peak In- stantaneous Temperature (˚Ke) (SPiKe™) Protection Cir- cuitry, puts it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Oper- ating Area (SOA). SPiKe Protection means that these parts are completely safeguarded at the output against overvolt- age, undervoltage, overloads, including shorts to the sup- plies, thermal runaway, and instantaneous temperature peaks. The LM3876 maintains an excellent Signal-to-Noise Ratio of greater than 95 dB(min) with a typical low noise floor of 2.0 µV. It exhibits extremely low (THD + N) values of 0.06% at the rated output into the rated load over the audio spec- trum, and provides excellent linearity with an IMD (SMPTE) typical rating of 0.004%. Features n 56W continuous average output power into 8 Ω n 100W instantaneous peak output power capability n Signal-to-Noise Ratio ≥ 95 dB(min) n An input mute function n Output protection from a short to ground or to the supplies via internal current limiting circuitry n Output over-voltage protection against transients from inductive loads n Supply under-voltage protection, not allowing internal biasing to occur when |V EE|+|VCC| ≤ 12V, thus eliminating turn-on and turn-off transients n 11-lead TO-220 package Applications n Component stereo n Compact stereo n Self-powered speakers n Surround-sound amplifiers n High-end stereo TVs Overture™ and SPiKe™ Protection are trademarks of National Semiconductor Corporation. April 1995 © 1999 National Semiconductor Corporation DS011832 www.national.com |
Аналогичный номер детали - LM3876TF |
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Аналогичное описание - LM3876TF |
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