NTE1851

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Non–Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V Supply Voltage (During 50ms Load Dump Protection), VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V Peak Output Current, IOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....