(Hong Kong)
Product Summary
The LM1876TF is a stereo audio amplifier capable of delivering typically 20W per channel of continuous average output power into a 4W or 8W load with less than 0.1% (THD + N). Each amplifier has an independent smooth transition fade-in/ out mute and a power conserving standby mode which can be controlled by external logic. The performance of the LM1876TF, utilizing its Self Peak Instantaneous Temperature (°Ke) (SPiKe) Protection Circuitry, places it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe Protection of the LM1876TF means that these parts are safeguarded at the output against overvoltage, undervoltage, overloads, including thermal runaway and instantaneous temperature peaks.
Parametrics
LM1876TF absolute maximum ratings: (1)Supply Voltage |VCC| + |VEE|(No Input): 64V; (2)Supply Voltage |VCC| + |VEE|(with Input): 64V; (3)Common Mode Input Voltage: (VCC or VEE) and |VCC| + |VEE|≤ 54V; (4)Differential Input Voltage: 54V; (5)Output Current: Internally Limited; (6)Power Dissipation (Note 6): 62.5W; (7)ESD Susceptability: 2000V; (8)Junction Temperature: 150℃; (9)Thermal Resistance: Isolated TF-Package, θJC: 2℃/W; Non-Isolated T-Package, θJC: 1℃/W; (10)Soldering Information, TF Package (10 sec.): 260℃; (11)Storage Temperature: -40℃ to +150℃.
Features
LM1876TF features: (1)SPiKe Protection; (2)Minimal amount of external components necessary; (3)Quiet fade-in/out mute mode; (4)Standby-mode; (5)Isolated 15-lead TO-220 package; (6)Non-Isolated 15-lead TO-220 package.
Diagrams
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 LM1876TF |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM1876TF/NOPB |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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