TDA7375A

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3

DESCRIPTION

The TDA7375A is a new technology class AB car radio amplifier able to work either in DUAL BRIDGE or

QUAD SINGLE ENDED configuration.

The exclusive fully complementary structure of the output stage and the internally fixed gain guarantee the

highest possible power performances with extremely reduced component count.

The on-board clip detector simplifies gain compression operation. The fault diagnostics makes it possible

to detect mistakes during car radio set assembly and wiring in the car.

Table 2. Absolute Maximum Ratings

Table 3. Thermal Data

Figure 3. Pin Connection (Top view)

Symbol

Parameter

Value

Unit

Operating Supply Voltage

18

V

DC Supply Voltage

28

V

Peak Supply Voltage (for t = 50ms)

40

V

Output Peak Current (not repetitive t = 100

µs)

4.5

A

Output Peak Current (repetitive f > 10Hz)

3.5

A

36

W

Storage and Junction Temperature

-40 to 150

°C

Symbol

Parameter

Value

Unit

Thermal Resistance Junction-case

max

1.8

°C/W