TDA7498E 查看數據表（PDF） - STMicroelectronics

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TDA7498E

160-watt + 160-watt dual BTL class-D audio amplifier

STMicroelectronics 

TDA7498E

3

Electrical specifications

Electrical specifications

3.1

Absolute maximum ratings

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

VCC

DC supply voltage for pins PVCCA, PVCCB, SVCC

40

VI

Voltage limits for input pins STBY, MUTE, INNA, INPA, INNB, INPB,

GAIN, MODE

-0.3 to 4.0

Tj

Operating junction temperature

Top

Operating ambient temperature

Tstg

Storage temperature

0 to 150

0 to 70

-40 to 150

Unit

V

V

°C

°C

°C

3.2

Thermal data

Table 4. Thermal data

Symbol

Parameter

Rth j-case Thermal resistance, junction to case

Min Typ

-

3.0

Max Unit

°C/W

3.3

Recommended operating conditions

Table 5. Recommended operating conditions

Symbol

Parameter

VCC

Tamb

Supply voltage for pins PVCCA, PVCCB, SVCC

Ambient operating temperature

Min Typ Max Unit

14

-

0

-

36

V

70

°C

Doc ID 022595 Rev 1

7/20

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