TDA7495 Datasheet, PDF (2/12 Pages) STMicroelectronics – 11W+11W AMPLIFIER WITH DC VOLUME CONTROL

TDA7495
ABSOLUTE MAXIMUM RATINGS
Symbol
V_S
V_IN
Ptot
Tamb
T_stg, T_j
V3
Parameter
DC Supply Voltage
Maximum Input Voltage
Total Power Dissipation (Tamb = 70°C)
Ambient Operating Temperature (1)
Storage and Junction Temperature
Volume CTRL DC voltage
(1) Operation between -20 to 85 °C guaranteed by correlation with 0 to 70°C.
PIN CONNECTION (Top view)
Value
Unit
35
V
8
Vpp
20
W
-20 to 85
°C
-40 to 150
°C
7
V
15
PW_GND
14
OUTR
13
V_S
12
OUTL
11
PW_GND
10
MUTE
9
STBY
8
S_GND
7
SVR
6
N.C.
5
INL
4
VAROUT_L
3
VOLUME
2
VAROUT_R
1
INR
D96AU441B
THERMAL DATA
Symbol
R_{th j-case}
R_{th j-amb}
Parameter
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
Value
Unit
Typ. = 2
Max. = 2.8 °C/W
max
35
°C/W
ELECTRICAL CHARACTERISTICS (Refer to the test circuit V_S = 20V; R_L = 8Ω, R_g = 50Ω, T_amb = 25°C).
Symbol
VS
Iq
DCVOS
VO
PO
Parameter
Supply Voltage Range
Total Quiescent Current
Output DC Offset Referred to
SVR Potenial
Quiescent Output Voltage
Output Power
Test Condition
No Input Signal
Min.
11
-650
THD = 10%; RL = 8Ω; VS = 28V
9.5
THD = 1%; R_L = 8Ω; V_S = 28V
7.5
THD = 10%; R_L = 4Ω; V_CC = 20V 7
THD = 1%; R_L = 4Ω; V_CC = 20V
5
THD = 10%; R_L = 8Ω; V_CC = 18V 3.5
THD = 1%; RL = 8Ω; VCC = 18V
2.6
Typ.
70
10
11
8
8
6
3.8
2.9
Max.
35
100
650
Unit
V
mA
mV
V
W
W
W
W
W
W
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