TDA7295S 查看數據表（PDF） - STMicroelectronics
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TDA7295S Datasheet PDF : 13 Pages
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TDA7295S
PIN CONNECTION (Top view)
15
-VS (POWER)
14
OUT
13
+VS (POWER)
12
BOOTSTRAP LOADER
11
BUFFER DRIVER
10
MUTE
9
STAND-BY
8
-VS (SIGNAL)
7
+VS (SIGNAL)
6
BOOTSTRAP
5
CLIP AND SHORT CIRCUIT DETECTOR
4
SIGNAL GROUND
3
NON INVERTING INPUT
2
INVERTING INPUT
1
STAND-BY GND
TAB CONNECTED TO PIN 8
D97AU806
QUICK REFERENCE DATA
Symbol
VS
GLOOP
Ptot
Parameter
Supply Voltage Operating
Closed Loop Gain
Output Power
SVR Supply Voltage Rejection
Test Conditions
Min. Typ. Max. Unit
±12
± 40
V
26
45
dB
VS = ±34V; RL = 8Ω; THD = 10%
80
W
VS = ±27V; RL = 4Ω; THD = 10%
80
W
75
dB
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
V1
V2
V2 - V3
V3
V4
V5
V6
V9
V10
V11
V12
IO
Ptot
Top
Tstg, Tj
Parameter
Supply Voltage (No Signal)
VSTAND-BY GND Voltage Referred to -VS (pin 8)
Input Voltage (inverting) Referred to -VS
Maximum Differential Inputs
Input Voltage (non inverting) Referred to -VS
Signal GND Voltage Referred to -VS
Clip Detector Voltage Referred to -VS
Bootstrap Voltage Referred to -VS
Stand-by Voltage Referred to -VS
Mute Voltage Referred to -VS
Buffer Voltage Referred to -VS
Bootstrap Loader Voltage Referred to -VS
Output Peak Current
Power Dissipation Tcase = 70°C
Operating Ambient Temperature Range
Storage and Junction Temperature
Value
Unit
±42
V
80
V
80
V
±30
V
80
V
80
V
80
V
80
V
80
V
80
V
80
V
80
V
10
A
50
W
0 to 70
°C
150
°C
THERMAL DATA
Symbol
Rth j-case
Description
Thermal Resistance Junction-case
Typ
Max
Unit
1
1.5
°C/W
2/13
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