TDA7265A Datasheet, PDF (2/11 Pages) STMicroelectronics – 25 +25W STEREO AMPLIFIER WITH MUTE & ST-BY

TDA7265
ABSOLUTE MAXIMUM RATINGS
Symbol
V_S
IO
P_tot
T_op
T_stg, T_j
Parameter
DC Supply Voltage
Output Peak Current (internally limited)
Power Dissipation T_case = 70°C
Operating Temperature
Storage and Junction Temperature
PIN CONNECTION (Top view)
Value
Unit
±25
V
4.5
A
30
W
-20 to 85
°C
-40 to +150
°C
11
10
9
8
7
6
5
4
3
2
1
TAB CONNECTED TO PIN 6
THERMAL DATA
Symbol
R_{th j-case}
Description
Thermal Resistance Junction-case
Fig 2: Typical Application Circuit in Single Supply
IN+(1)
IN-(1)
GND
IN-(2)
IN+(2)
-V_S
MUTE
OUTPUT(2)
+V_S
OUTPUT(1)
-V_S
D95AU316
Value
Max
2
Unit
°C/W
D1 5.1V
+V_S
R1
C1
10K
1µF
PLAY
5V
0
MUTE
R3
15K
MUTE
5
Q1
BSX33
R2
15K
IN (L) 7
C3 1µF
C2
100µF
9
C4 1µF
IN (R) 11
C5
1000µF
3
+
4 OUT (L)
-
R4
8 IN- (L)
30K
R5
1K
+
2 IN- (R)
-
R6
10 OUT (R) ^30K
1
6
R7
GND
1K
C6
0.1µF
C9 470µF
R8
4.7Ω
C7
0.1µF
C10 470µF
R9
4.7Ω
C8
0.1µF
OUT
(L)
OUT
(R)
D96AU444A
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