LA8518NM Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LA8518NM

Signal Processor for Cordless Telephone Base Sets

SANYO -> Panasonic 

LA8518NM

Speech Network Block Switch Operation

Power supply

Line amp

SW2 and SW3 are controlled by pin 51 (MUTE), while SW1 and SW4 are controlled by the serial data (address 39). (SW2 and

SW3, and SW1 and SW4 are coupled to each other.)

SW1, SW4 operation

Condition

Power on (Initial state)

Address 39 on

Power off

SW1

1

2

2

SW4

* When the power is off, SW1 and SW2 are fixed at ‘‘2’’ and

cannot be switched.

1

2

2

SW2, SW3 operation

Pin 51 (MUTE)

High

Low

SW2

SW3

* SW2 and SW3 operate as shown in the table at left,

regardless of whether the power is on or off.

1

1

2

2

No.5421-21/31

Share Link: