DESCRIPTION
VCC JP1 R1 47K R2 47K IN1 S-GND R3 10K 9 C4 10µF Vref C5 0.22µF IN2 MUTE R4 10K 8 C6 1µF 1 10 11 PW-GND 20 + D02AU1407 +5V C3 0.22µF 6 7 + 13 15 2 C1 470µF OUT1+ C2 100nF C7 100nF ST-BY + + - 5 OUT1- 14 19 OUT2+ 16 OUT2- May 2003 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/13 TDA7266D ABSOLUTE MAXIMUM RATINGS
Symbol Vs IO Ptot Top Tstg, Tj Supply Voltage Output Peak Current (internally limited) Total Power Dissipation (Tamb = 70°C Operating Temperature Storage and Junction Temperature Parameter Value 20 1.5 25 0 to 70 -40 to 150 Unit V A W °C °C THERMAL DATA Symbol Rth j-case Rth j-amb Parameter Thermal Resistance Junction-case Thermal Resistance Junction-ambient (on recomended PCB) note1 Value 2.1 15 Unit °C/W °C/W Notes: 1. See Application note AN668, available on WEB FR4 with 15 via holes and ground layer. PIN CONNECTION PW GND OUT1+ N.C. N.C. OUT1VCC IN1 MUTE ST BY PW GND 1 2 3 4 5 6 7 8 9 10 D02AU1408 20 19 18 17 16 15 14 13 12 11 PW GND OUT2+ N.C.
STMicroelectronics
