ML145406-6P View Datasheet(PDF) - LANSDALE Semiconductor Inc.

Part Name

Description

Manufacturer

ML145406-6P

Driver/Receiver EIA 232–E and CCITT V.28 (Formerly RS–232–D)

LANSDALE Semiconductor Inc. 

ML145406

Legacy Applications Information

MC34119

SPEAKER

DRIVER

LANSDALE Semiconductor, Inc.

MC145412/13/16

PULSE/TONE

DIALER

123

456

789

* 0#

HOOKSWITCH

ML145503

FILTER/

CODEC

RINGING

MC145426

UDLT

SYNC

LINE

INTERFACE

(TRANSFORMER

AND

PROTECTION)

TWISTED

PAIR

CONNECTION

TO EXTERNAL

TERMINAL

OR PC

ML145406

RS–232

DRIVER

RECEIVER

ML145428

DATA

SET

INTERFACE

+5V

MC34129

SWITCHING

GND

POWER

–5V

SUPPLY

(ISOLATED)

LINE

FILTER

Figure 6. Line–Powered Voice/Data Telephone with Electrically Isolated EIA 232–E Interface

Page 8 of 10

www.lansdale.com

Issue A

Share Link: