DESCRIPTION
+VS 1000µF 15K 1µF MUTE/ ST-BY IN 1µF +VS 4 6 + 2 3 OUT 4.7Ω 100nF RL 15K +5V µP 18K GND 7 5 1000µF -VS D94AU088 February 1997 1/9 TDA7261 ABSOLUTE MAXIMUM RATINGS
Symbol VS IO Ptot Tstg, Tj DC Supply Voltage Output Peak Current (internally limited) Power Dissipation T case = 70°C Storage and Junction Temperature Parameter Value 50 4.5 30 -40 to +150 Unit V A W °C PIN CONNECTION (Top view) 8 7 6 5 4 3 2 1 Tab connected to pin 5 D94AU090 N.C. GND IN -VS MUTE/ST-BY OUTPUT +VS N.C. THERMAL DATA Symbol Rth j-case DESCRIPTION
Thermal Resistance Junction-case Max Value 2.5 Unit °C/W 2/9 TDA7261 ELECTRICAL CHARACTERISTICS
(Refer to the test circuit, VS + 20V; RL = 8Ω; Rs =50Ω; f = 1KHz; Tamb = 25°C, unless otherwise specified.) Symbol VS Iq PO PO Parameter Supply Range Total Quiescent Current Music Output Power (*) Output Power THD = 10%; R L = 8Ω ; VS + 28.5V; THD = 10% R L = 8Ω ; VS + 16V; RL = 4Ω THD = 1% R L = 8Ω ; VS + 16V; RL = 4Ω THD Total Harmonic Distortion R L = 8Ω ; PO...
STMicroelectronics
