DESCRIPTION
April 1995 1/17 TDA7370B 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 2/17 TDA7370B ELECTRICAL CHARACTERISTICS
(Refer to the test circuit; VS = 14.4V; RL = 4Ω, Tamb = 25°C, f = 1kHz, unless otherwise specified) Symbol VS Id PO Parameter Supply Range Total Quiescent Drain Current Output Power RL = ∞ R L = 4Ω; THD = 10% Single Ended Bridge R L = 4Ω; Single Ended, PO = 0.1 to 4W Bridge, PO = 0.1 to 10W f f f f = 1kHz Bridge = 10kHz Bridge = 1kHz Single Ended = 10kHz Single Ended 20 15 20 26 1 SINGLE ENDED Non Inv. Ch., Rg = 10kΩ Inv. Ch., R g = 10kΩ BRIDG...
STMicroelectronics
