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参数资料
| 型号： | TDA7498MV |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 100 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封装： | ROHS COMPLIANT, SSOP-36 |
| 文件页数： | 26/27页 |
| 文件大小： | 779K |
| 代理商： | TDA7498MV |
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Electrical specifications
TDA7498MV
8/27
Doc ID 16505 Rev 2
3
Electrical specifications
3.1
Absolute maximum ratings
Warning:
Stresses beyond those listed under “Absolute maximum
ratings” make cause permanent damage to the device. These
are stress ratings only, and functional operation of the device
at these or any other conditions beyond those indicated
under “Recommended operating condition” are not implied.
Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability. In the real
application, power supply with nominal value rated inside
recommended operating conditions, may experience some
rising beyond the maximum operating condition for short
time when no or very low current is sinked (amplifier in mute
state). In this case the reliability of the device is guaranteed,
provided that the absolute maximum rating is not exceeded.
3.2
Thermal data
3.3
Recommended operating conditions
Table 3.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC_MAX DC supply voltage for pins PVCCA, PVCCB
44
V
VL_MAX
Voltage limits for input pins STBY, MUTE, INNA, INPA,
INNB, INPB, GAIN0, GAIN1
-0.3 to 3.6
V
Tj_MAX
Operating junction temperature
0 to 150
°C
Top_MAX
Operating temperature
-40 to 85
°C
Tstg
Storage temperature
-40 to 150
°C
Table 4.
Thermal data
Symbol
Parameter
Min
Typ
Max
Unit
Rth j-case Thermal resistance, junction to case
-
2
3
°C/W
Table 5.
Recommended operating conditions
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply voltage for pins PVCCA, PVCCB
14
-
39
V
Tamb
Ambient operating temperature
-20
-
85
°C
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