TDA7376PD View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7376PD

2 X 35W POWER AMPLIFIER FOR CAR RADIO

STMicroelectronics 

TDA7376PD

DESCRIPTION (Continued)

Differential input pairs, that will accept either single ended or differential input signals, guarantee high

noise immunity making the device suitable for both car radio and car boosters applications.

The audio mute control, that attenuates the output signal of the audio amplifiers, suppresses pop on - off

transients and cuts any noises coming from previous stages. The St-By control, that de-biases the ampli-

fiers, reduces the cost of the power switch. The on-board programmable distortion detector allows com-

pression facility whenever the ampifier is overdriven, so limiting the distortion at any levels inside the

presettable range.

PIN CONNECTION (Top view)

NC

36

PWGND

35

PWGND

34

NC

33

OUT2+

32

OUT2+

31

NC

30

OUT2-

29

OUT2-

28

VCC

27

VCC

26

IN2+

25

IN2-

24

NC

23

NC

22

CD-OUT

21

THDSET

20

NC

19

D02AU1348

1

TAB

2

PWGND

3

PWGND

4

NC

5

OUT1+

6

OUT1+

7

NC

8

OUT1-

9

OUT1-

10

VCC

11

VCC

12

IN1+

13

IN1-

14

NC

15

NC

16

MUTE

17

ST-BY

18

SGND

ABSOLUTE MAXIMUM RATINGS

Symbol

VOP

Vs

Vpeak

IO

Ptot

Tstg, Tj

Parameter

Operating Supply Voltage

DC Supply Voltage

Peak Supply Voltage (t = 50ms)

Output Peak Current (not repetitive t = 100µs)

Output Peak Current (repetitive f > 10Hz)

Power Dissipation Tcase = 85°C

Storage and Junction Temperature

THERMAL DATA

Symbol

Parameter

Rth j-case Thermal Resistance Junction to case

Value

Unit

18

V

28

V

50

V

8

A

6

A

36

W

-40 to 150

°C

Value

Max

2

Unit

°C/W

2/9

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