NTE7053

NTE7053 Integrated Circuit 22W Bridge–Stereo Amplifier for Car Radio Description: The NTE7053 is an audio power amplifier is a 11–Lead Staggered SIP type package designed for car radio applications. Thanks to the fully complementary PNP/NPN output configuration, the high performance of this device is obtained without bootstrap capacitors. A delay turn–on mute circuit eliminates audible ON/OFF noise, and a novel short circuit protection system prevents spurious intervention with highly inductive loads. Features: Protections: D D D D D D D D Few External Components No Boucherot Cells No Bootstrap Capacitors High Output Power No Switch ON/OFF Noise Very Low Stand–by Current Fixed Gain (30dB Stereo) Programmable Turn–On Delay D Output AC–DC Short Circuit to GND and to Supply Voltage D Very Inductive Loads D Loudspeaker Protection D Overrating Chip Temperature D Load Dump Voltage D Fortuitous Open Ground Absolute Maximum Ratings: Operating Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V DC Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V Peak Supply Voltage (for t = 50ms), VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Output Peak Current (Non–Repetitive for t = 100µs), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A Ou...