NTE1389 Datasheet | NTE Electronics

Description : the NTE1389 is an audio power amplifier in a 12- Lead SIP type package specifically designed for car stereo applications. Typically, it provides 23W output power at 14.4V and 20W at 13.2V on a 4 Ohm load. This device can be used without capacitors because it incorporates the original short circuit protection which protects output power transistors and a speaker at the same time when the output terminal is shorted to ground. Features : D Can be used as OCL Connection D Very Low Output Offset Voltage D High Output Power D Very Low Distortion D Very Low Number of External Low Size ponents, Very Simple Mounting System with no Electrical isolation Between the package and the Heat Sink D Low Thermal Resistance D Provides the Following Protective Circuits: Load Dump Protection Output Thermal Short Circuit Protection Thermal Shutdown Protection Speaker Protection Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage (Note 1), VCCsurge - - - - - - - - - - . 40V Quiescent Supply Voltage (Note 2), VCC1 - - - - - - - - - . 25V Operational Supply Voltage, VCC2 - - - - - - - - - - . . 18V Peak Circuit Current, ICCpeak - - - - - - - - - - - 4.5A package Dissipation, PD - - - - - - - - - - - . . . . 20W Operating Temperature Range (Note 2), Topr - - - - - - . . . - 30° to +75°C Storage Temperature Range, Tstg -...