TDA7297
DESCRIPTION
The TDA7297 is a dual bridge amplifier specially designed for TV and Portable Radio applications.
TECHNOLOGY BI20II
Multiwatt 15 ORDERING NUMBER: TDA7297
BLOCK AND APPLICATION DIAGRAM
0.22µF IN1
ST-BY
4 7
VCC 3 13
470µF
+ 1 OUT1+
- 100n F
S-GND
9 Vref
0.22µF IN2
MUTE
- 2 OUT1+
+ 15 OUT2+
- September 2003
PW-GND 8
- 14 OUT2+
D94AU175B
1/9
ABSOLUTE MAXIMUM RATINGS
Symbol VS IO Ptot Top
Tstg, Tj
Parameter Supply Voltage Output Peak Current (internally limited) Total Power Dissipation (Tcase = 70°C) Operating Temperature Storage and Junction Temperature
THERMAL DATA
Symbol
Description
Rth j-case Thermal Resistance Junction to case
PIN CONNECTION (Top view)
Value 20 2 33
0 to 70 -40 to +150
Unit V A W °C °C
Value
Typ. 1.4
Max....
