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NTE1851

NTE
Part Number NTE1851
Manufacturer NTE
Description Integrated Circuit Audio Amplifier
Published May 9, 2005
Detailed Description NTE1851 Integrated Circuit Audio Amplifier, 24W BTL Description: The NTE1851 is a monolithic integrated class–B amplifie...
Datasheet PDF File NTE1851 PDF File

NTE1851
NTE1851

Overview
NTE1851 Integrated Circuit Audio Amplifier, 24W BTL Description: The NTE1851 is a monolithic integrated class–B amplifier in a 13–Lead Staggered SIP type package primarily developed for car radio applications, and also to drive low–impedance loads (down to 1.
6Ω).
At a supply voltage VCC = 14.
4V, an output power of 21W can be delivered into a 4Ω BTL (Bridge–Tied Load), or, when used as a stereo amplifier, it delivers 2 x 11W into 2Ω or 2 x 6.
5W into 4Ω.
Features: D Flexibility In Use – Mono BTL as well as Stereo D D High Output Power D D Low Offset Voltage at the Output D (Important for BTL) D Large Usable Gain Variation D D Very Good Ripple Rejection D D Internal Limited Bandwidth for High Frequencies D D Low Standby Current Possiblity (1µA Typ), to Simplify Required Switches: TTL Drive Possible D D Low Number of Small–Sized External Compo- D nents Applications: D Car Radio Applications D Drive Low Impedance Loads D Stereo Amplifier Absolute Maximum Ratings: Supply Voltage (Pin10), VCC Operating .
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18V Non–Operating .
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28V Supply Voltage (During 50ms Load Dump Protection), VCC .
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45V Peak Output Current, IOM .
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8A Crystal Temperature, TC .
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+150°C Storage Temperature Range, Tstg .
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–65° to +150°C AC and DC Short–Circuit Safe Voltage .
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18V Reverse Polarity .
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