TDA7499

TDA7499 6W+6W STEREO AMPLIFIER WITH MUTE & ST-B 1 FEATURES Figure 1. Package ■ WIDE SUPPLY VOLTAGE RANGE UP TO +18V ■ 6+6W @THD = 10%, RL= 8Ω, VS = ±14V ■ NO POP AT TURN-ON/OFF Multiwatt11 ■ MUTE (POP FREE) ■ STAND-BY FEATURE (LOW Iq) Table 1. Order Codes ■ SHORT CIRCUIT PROTECTION TO GND ■ THERMAL OVERLOAD PROTECTION t(s)2 DESCRIPTION ucThe TDA7499 is class AB dual Audio power amplifier dassembled in the Multiwatt package, specially derosigned for high quality sound application as Hi-Fi muPsic centers and stereo TV sets. teFigure 2. Typical Application Circuit Part Number TDA7499 Package Multiwatt11V uct(s) - Obsole15K 1µF MUTE/ ST-BY IN (L) 5 7 rod1µF lete P+5V µP 15K 18K GND 9 bso 1µF O IN (R) 11 +VS 3 1000µF + 4 OUT (L) 18K 4.7Ω 8 IN- (L) 100nF 560Ω 10 IN- (R) 560Ω 18K - 2 OUT (R) RL (L) + 4.7Ω 16 RL (R) -VS 100nF D94AU085 1000µF August 2004 Rev. 5 1/9 TDA7499 Table 2. Absolute Maximum Ratings Symbol Parameter VS IO Ptot Tamb Tstg, Tj DC Supply Voltage Output Power Current (internally limited) Total Power Dissipation (Tamb = 70°C) Ambient Operating Temperature (1) Storage and Junction Temperature Figure 3. Pin Connection (Top view) Value ±20 2.5 23 0 to 70 -40 to 150 Unit V A W °C °C 11 IN+(1) 10 IN-(1) 9 GND Product(s)TAB CONNECTED TO PIN 6 8 7 6 5 4 3 2 1 IN-(2) IN+(2) -VS MUTE OUTPUT(2) +VS OUTPUT(1) -VS D95AU316 soleteTable 3. Thermal Data bSymbol - ORth j-case )Rth j-amb Parameter Thermal Resistance Junction-cas...