Product Summary
The LM1875T is an audio power amplifier. The LM1875T is a monolithic power amplifier offering very low distortion and high quality performance for consumer audio applications. The LM1875T design takes advantage of advanced circuit techniques and processing to achieve extremely low distortion levels even at high output power levels. Other outstanding features include high gain, fast slew rate and a wide power bandwidth, large output voltage swing, high current capability, and a very wide supply range. The amplifier is internally compensated and stable for gains of 10 or greater.
Parametrics
LM1875T absolute maximum ratings: (1)Supply Voltage: 60V; (2)Input Voltage: -VEE to VCC; (3)Storage Temperature: -65℃ to + 150℃; (4)Junction Temperature: 150℃; (5)Lead Temperature: (Soldering, 10 seconds) 260℃; θJC 3℃; θJA 73℃.
Features
LM1875T features: (1)Up to 30 watts output power; (2)AVO typically 90 dB; (3)Low distortion: 0.015%, 1 kHz, 20 W; (4)Wide power bandwidth: 70 kHz; (5)Protectiofor AC and DC short circuits to ground; (6)Thermal protectiowith parole circuit; (7)High current capability: 4A; (8)Wide supply range 16V-60V; (9)Internal output protectiodiodes; (10)94 dB ripple rejection; (11)Plastic power package TO-220.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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LM1875T |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM1875T/LB03 |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM1875T/LB05 |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM1875T/LF02 |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM1875T/LF05 |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM1875T/NOPB |
National Semiconductor (TI) |
Audio Amplifiers 20-W AUDIO POWER AMP |
Data Sheet |
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LM1875T/LF03 |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM1875T/LB02 |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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