LV4991TT(2007) Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LV4991TT
(Rev.:2007)

For Portable Audio Equipment Monaural BTL Power Amplifier

SANYO -> Panasonic 

Pin Description

Pin No.

Symbol

1

IN

LV4991TT

Pin voltage

VCC = 3.6V

1.81

Description

Input pin

2

STBY

Standby pin

•Standby mode at 0 to 0.3V

•Operation mode at 1.9 to VCC

Equivalent circuit

VCC

1

3kΩ

-

+

VCC

3

VREF

4

CNT

21kΩ

2

1.81

Ripple filter pin

(For connection of capacitor for filter)

VCC

3

450kΩ

Second amplifier stop control pin

•Second amplifier stopped at 0 to

0.3V

GND

VCC

GND

VCC

5

OUT2

8

OUT1

1.81

Power amplifier output pin

6

GND

7

VCC

Ground pin

Power pin

11kΩ

4

GND

VCC

-

5

+

8

10kΩ

No.A0739-5/11

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