TDA7264 Datasheet, PDF (2/12 Pages) STMicroelectronics – 25+25W STEREO AMPLIFIER WITH MUTE/ST-BY

TDA7264 - TDA7264A
Figure 2: Typical Application Circuit for TDA7264A
15K 1µF
MUTE/
ST-BY ₅
IN (L) 7
1µF
+5V
µP
15K
18K
GND 9
+V_S
3
1000µF
+
4 OUT (L)
-
4.7Ω
100nF
RL (L)
1µF
IN (R) 11
D98AU955
-
+
1
6
-V_S
1000µF
2 OUT (R)
4.7Ω
100nF
ABSOLUTE MAXIMUM RATINGS
Symbol
V_S
I_O
P_tot
T_stg, T_j
Parameter
DC Supply Voltage
Output Peak Current (internally limited)
Power Dissipation T_case = 70°C
Storage and Junction Temperature
PIN CONNECTION (Top view)
Value
50
4.5
30
-40 to +150
RL (R)
Unit
V
A
W
°C
Multiwatt 8
8
7
6
5
4
3
2
1
Tab connected to pin 5
IN (1)
GND
IN (2)
-V_S
MUTE/ST-BY
OUTPUT (2)
+V_S
OUTPUT (1)
D94AU096
THERMAL DATA
Symbol
R_{th j-case}
Description
Thermal Resistance Junction-case
2/12
Multiwatt 11
11
10
9
8
7
6
5
4
3
2
1
TAB CONNECTED TO PIN 6
IN(1)
NOT CONNECTED
GND
NOT CONNECTED
IN(2)
-V_S
STBY/MUTE
OUTPUT(2)
+V_S
OUTPUT(1)
-V_S
D98AU956
Value
Max
2
Unit
°C/W