TDA7370B
DESCRIPTION
The TDA7370B is a new technology class AB quad channels Audio Power Amplifier in Multiwatt package designed for car radio applications. Thanks to the fully plementary PNP/NPN output configuration the high power performances of the TDA7370B are obtained without bootstrap capacitors.
April 1995
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PIN CONNECTION (Top view)
ABSOLUTE MAXIMUM RATINGS
Symbol VS VOP VPEAK IO IO Ptot Tstg, Tj DC Supply Voltage Operating Supply Voltage Peak Supply Voltage (t = 50ms) Output Peak Current (not rep. t = 100µs) Output Peak Current (rep. f > 10Hz) Power Dissipation (Tcase = 85°C) Storage and Junction Temperature Parameter Value 28 18 50 4.5 3.5 36 -40 to 150 Unit V V V A A W °C
THERMAL DATA
Symbol Rth j-case Thermal Resistance Junction-case Description
Max Value 1.8 Unit °C/W
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ELECTRICAL CHARACTERISTICS (Refer to the test circuit; VS = 14.4V; RL = 4Ω, Tamb = 25°C, f = 1k Hz, unless otherwise specified)
Symbol VS Id PO Parameter Supply Range Total Quiescent...
