OPERATING POWER SUPPLY VOLTAGE

RANGE 4.8V

SIENTS)

REVERSE

SUPPLY

(BATTERY)

PRO-

≥ -24V

STANDBY MODE WITH VERY LOW CURRENT

MIN POSSIBLE BAUD RATE ACCORDING

TO ISO9141

≥ 130KBAUD

TTL COMPATIBLE TX INPUT

BIDIRECTIONAL K-I/O PIN WITH SUPPLY

VOLTAGE DEPENDENT INPUT THRESHOLD

OVERTEMPERATURE SHUT DOWN FUNC-

TION SELECTIVE TO K-I/O PIN

WIDE

INPUT

AND

OUTPUT

VOLTAGE

RANGE -24V

≤ VK ≤ VS

K OUTPUTCURRENT LIMITATION,TYPIK= 60mA

DEFINED OFF OUTPUT STATUS IN UNDER-

VOLTAGE CONDITION AND VS OR GND IN-

TERRUPTION

CONTROLLED OUTPUT SLOPE FOR LOW EMI

HIGH INPUT IMPEDANCE FOR OPEN VS

OR GND CONNECTION

DEFINED OUTPUT ON STATUS OF LO OR

RX FOR OPEN LI OR K INPUTS

DEFINED K OUTPUT OFF FOR TX INPUT

OPEN

INTEGRATED PULL UP RESISTORS FOR

TX, RX AND LO

EMI ROBUSTNESS OPTIMIZED

DESCRIPTION

The L9613B is a monolithic integrated circuit con-

taining medium speed data interface functions.

November 1999

®

TX

RX

LO

GND

LI

VS

VCC

K

1,75V

RTX

RLO

RRX

ILI

IK

OFF

IK SC

TjMON

-

+

-

+

BLOCK DIAGRAM

SO8

ORDERING NUMBERS: L9613B013TR (TAPE&REEL)

L9613B (TUBES)

L9613B

DATA INTERFACE

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