ST75C176CD datasheet(1/13 Pages) STMICROELECTRONICS

No de pièce	ST75C176CD

Description	LOW POWER RS-485/RS-422 TRANSCEIVER

PDF	13 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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June 2003

s

LOW QUIESCENT CURRENT: 300

µA

s

DESIGNED FOR RS-485 INTERFACE

APPLICATIONS

s

-7V TO 12V COMMON MODE INPUT

VOLTAGE RANGE

s

DRIVER MAINTAINS HIGH IMPEDANCE IN

3-STATE ORWITHTHE POWER OFF

s

70mV TYPICAL INPUT HYSTERESIS

s

30ns PROPAGATION DELAYS, 5ns SKEW

s

OPERATE FROM A SINGLE 5V SUPPLY

s

CURRENT LIMITING AND THERMAL

SHUTDOWN FOR DRIVER OVERLOAD

PROTECTION

s

ALLOWS UP TO 32 TRANSCEIVERS ON

THE BUS

s

BIC MOS TECHNOLOGY

DESCRIPTION

The ST75C176 is al low power transceiver for

RS-485 and RS-422 communication. Each part

contains one driver and one receiver.

This transceiver draw 300

µA (typ.) of supply

current when unloaded or fully loaded with

disabled drivers.

It operates from a single 5V supply.

Driver is short-circuit current limited and is

protected against excessive power dissipation by

thermal shutdown circuitry that placed the driver

outputs into a high-impedance state. The receiver

input has a fail safe feature that guarantees a

logic-high output if the input is open circuit.

The ST75C176 is designed for bi-directional data

communications on multipoint bus transmission

line (half-duplex applciations).

ORDERING CODES

Type

Temperature

Range

Package

Comments

ST75C176CN

0 to 70 °C

DIP-8

50parts per tube / 40tube per box

ST75C176BN

-40 to 85 °C

DIP-8

50parts per tube / 40tube per box

ST75C176CD

0 to 70 °C

SO-8 (Tube)

100parts per tube / 20tube per box

ST75C176BD

-40 to 85 °C

SO-8 (Tube)

100parts per tube / 20tube per box

ST75C176CDR

0 to 70 °C

SO-8 (Tape & Reel)

2500 parts per reel

ST75C176BDR

-40 to 85 °C

SO-8 (Tape & Reel)

2500 parts per reel

ST75C176

LOW POWER

RS-485/RS-422 TRANSCEIVER

DIP

SOP

Numéro de pièce similaire - ST75C176CD

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	ST75C176C	326Kb / 17P	Low power RS-485/RS-422 transceiver 07-Nov-2007
STMicroelectronics	ST75C176CN	326Kb / 17P	Low power RS-485/RS-422 transceiver 07-Nov-2007

More results

Description similaire - ST75C176CD

Fabricant	No de pièce	Fiches technique	Description
National Semiconductor ...	DS485	140Kb / 10P	Low Power RS-485/RS-422 Multipoint Transceiver
STMicroelectronics	ST485	545Kb / 19P	Low power RS-485/RS-422 transceiver 21-Mar-2006
	ST485_068	306Kb / 19P	Low power RS-485/RS-422 transceiver 02-Aug-2006
	ST75C176	260Kb / 18P	LOW POWER RS-485/RS-422 TRANSCEIVER 04-May-2006
	ST485B	730Kb / 19P	Low power RS-485/RS-422 transceiver 07-Feb-2008
Analog Devices	ADM1487	384Kb / 8P	Ultra-Low Power RS-485/RS-422 Transceiver REV. PrC 08/02
Texas Instruments	DS485	886Kb / 16P	Low Power RS-485/RS-422 Multipoint Transceiver
Exar Corporation	SP335E	356Kb / 22P	RS-232/RS-485/RS-422 TRANSCEIVER
Exar Corporation	SP338E	1Mb / 25P	RS-232/RS-485/RS-422 TRANSCEIVER
STMicroelectronics	ST75C176B	326Kb / 17P	Low power RS-485/RS-422 transceiver 07-Nov-2007

More results

ST75C176CD Fiches technique(PDF) 1 Page - STMicroelectronics

ST75C176CD Fiches technique(HTML) 1 Page - STMicroelectronics

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