LV4992TT Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LV4992TT

Bi-CMOS IC For Portable Audio Equipment Stereo SE Power Amplifier

SANYO -> Panasonic 

LV4992TT

Block Diagram and Sample Application Circuit

R2

22kΩ

C2

0.1μF

+ C1 VCC

2.2μF

C3

R1

0.22μF 10kΩ IN1 1

from CPU

R3

10kΩ STBY 2

BIAS

VREF 3

C4

C5 1μF

0.22μF

IN2 4

R4

10kΩ

VCC

- AMP1

+

TSD

8 OUT1

VCC

7

VCC

GND

6

GND

+ AMP2

-

5 OUT2

C6

220μF

+

C7

220μF

+

R5

22kΩ

SPEAKER

8Ω

SPEAKER

8Ω

Test Circuit

22kΩ

0.1μF

+

VCC

2.2μF

S1

0.22μF 10kΩ

1

8

620Ω

10kΩ

VSTBY

2

7

LA4992TT

VIN

3

6

1μF

S2

0.22μF

4

5

10kΩ

620Ω

22kΩ

220μF

+

SPEAKER

8Ω

220μF

+

SPEAKER

8Ω

No.A0932-4/10

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