TDA7267
DESCRIPTION
The device TDA7267 is a new technology Mono Audio Amplifier in MINIDIP package specifically designed for TV application. Thanks to the fully plementary output configu BLOCK DIAGRAM ration the device delivers a rail to rail voltage swing without need of boostrap capacitors.
VS=12V 100µF
0.1µF IN
+ OUT
470µF
SVR 47µF
8Ω
S-GND
P-GND
D94AU165
June1998
1/5
ABSOLUTE MAXIMUM RATINGS
Symbol VS IO Top Tj Tstg Operating Supply Voltage Output Put Peak Current Operating Temperature Range Junction Temperature Storage Temperature Range Parameter Value 18 1.5 0 to 70 150 -40 to 125 Unit V A °C °C °C
PIN CONNECTION (Top view)
VS OUT SVR IN
1 2 3 4
D94AU163
8 7 6 5
GND GND GND GND
THERMAL DATA
Symbol Rth j-amb Rth j-case Parameter Thermal Resistance Junction to ambient (on PCB) Thermal Resistance Junction to case Value 80 15 Unit °C/W °C/W
ELECTRICAL CHARACTERISTICS (Tamb = 25°C; VS = 12V; RL = 8Ω; f = 1KHz; unless otherwise specified.)
Symbol VS IS Isb VO...
