TDA7266D
DESCRIPTION
The TDA7266D is a dual bridge amplifier specially TEST AND APPLICATION CIRCUIT designed for LCD TV/Monitor, PC Motherboard, TV and Portable Audio applications.
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 100n F
C7 100n F
ST-BY
+ +
- 5
OUT1-
OUT2+
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
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 reended PCB) note1 Value 2.1 15...
