LA4425PV 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA4425PV

For Car Radio and Car Stereo 5W Power Amplifier with Very Few External Parts

SANYO -> Panasonic 

Pin Assignment

LA4425PV

44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23

LV4425PV

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

• Connect exposed die pad on the back side to GND with a large pattern.

• Pins whose names are not given next to the pin numbers are all “NC pins” that are not connected to the chip inside the

package, and they must not be used as relay pins.

Application Circuit Example

IN

+ 10

36 37

PREGND

LA4425PV

14

15

30 31

POWERGND

VCC

+

33 +

34

OUT

• On-chip overvoltage protection

• On-chip thermal protection

• On-chip pop noise reducing circuit

• On-chip output D.C. short protection

Pin Voltage at VCC = 13.2V

Characteristics

Input

Pin No.

10

Pin voltage

(reference value)

(≈ 2VBE)

1.4V

Pre GND

14, 15

0V

Power GND

30, 31

0V

Output

33, 34

(≈ 1/2VCC)

6.5V

VCC

36, 37

(VCC)

13.2V

No.A2011-4/8

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