TDA7374 データシートの表示（PDF） - STMicroelectronics

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TDA7374

Dual bridge audio amplifier for car radio

STMicroelectronics 

Electrical specifications

2

Electrical specifications

2.1

Absolute maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

VS

VOP

VPEAK

IO

IO

Ptot

Tstg, Tj

DC supply voltage

Operating supply voltage

Peak supply voltage (t = 50 ms)

Output peak current (not rep. t = 100 µs)

Output peak current (rep. f > 10 Hz)

Power dissipation (Tcase = 85 °C)

Storage and junction temperature

2.2

Thermal data

Table 3. Thermal data

Symbol

Parameter

Rth j-case Thermal resistance junction to case

TDA7374

Value

Unit

28

V

18

V

50

V

4.5

A

3.5

A

36

W

-40 to 150

°C

Value

max.

1.8

Unit

°C/W

6/19

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