LA4805 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LA4805

3 V Stereo Headphone Power Amplifier

SANYO -> Panasonic 

Continued from preceding page.

Pin No.

Symbol

VDC (V)

12

VREF OUT

1.1

LA4805V

Equivalent circuit

Unit (resistance: Ω, capacitance: F)

Pin function

• Fixed bias of 1.1 V

13

VREF CONT

1.1

• The VREF CONT pin, 1.1 V

14

DET 1

0 to 1.3

15

Beep IN

1.1

16

R.F CONT

2.2

• AVLS operates at 0.65 V or higher.

• Beep input pin

• Only operates when the muting function is on.

• The R.F. CONT pin

17

R.F OUT

2.65

• Set to a bias of about 0.88 times VCC.

Continued on next page.

No. 4469-7/17

Share Link: