TDA7495S 查看數據表（PDF） - STMicroelectronics
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TDA7495S Datasheet PDF : 10 Pages
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TDA7495S
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VS
DC Supply Voltage
VIN
Maximum Input Voltage
Ptot
Total Power Dissipation (Tamb = 70°C)
Tamb Ambient Operating Temperature (1)
Tstg,TJ Storage and Junction Temperature
(1) Operation between -20 to 85 °C guaranteed by correlation with 0 to 70°C.
PIN CONNECTION (top view)
15
PW_GND
14
OUTR
13
VS
12
OUTL
11
PW_GND
10
MUTE
9
STBY
8
S_GND
7
SVR
6
N.C.
5
INL
4
N.C.
3
N.C.
2
N.C.
1
INR
D99AU1016
Value
40
8
20
-20 to 85
-40 to 150
Unit
V
Vpp
W
°C
°C
THERMAL DATA
Symbol
Parameter
Rth j-case Thermal Resistance junction-case
Rth j-amb Thermal Resistance junction-ambient
Value
Typ. = 2; Max. = 2.8
max 35
Unit
°C/W
°C/W
ELECTRICAL CHARACTERISTCS (Refer to the test circuit Vs = 20V; RL = 8Ω, Rg = 50Ω, Tamb = 25°C)
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
Vs Supply Voltage Range
11
35
V
Iq
Total Quiescent Current
70
100 mA
DCVos Output DC Offset Referred to SVR No Input Signal
Potential
-750
750 mV
VO Quiescent Output Voltage
8.5
10
11.5
V
PO Output Power
THD = 10%; RL = 8Ω;VS = 28V
9.5
11
W
THD = 1%; RL = 8Ω; VS = 28V
7.5
8.8
W
THD = 10%; RL = 4Ω; VS = 20V
7
8.7
W
THD = 1%; RL = 4Ω; VS = 20V
5
6.8
W
THD = 10%; RL = 8Ω;VS = 18V
3.5
4
W
THD = 1%; RL = 8Ω; VS = 18V
2.2
3.2
W
2/10
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