ST3485ECN datasheet(1/22 Pages) STMICROELECTRONICS

Nome de Peças	ST3485ECN

Descrição Electrónicos	3.3V Powered, 15KV ESD protected, Up to 12Mbps RS-485/RS-422 transceiver

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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April 2006

Rev 2

1/22

22

ST3485E

3.3V Powered, 15KV ESD protected,

Up to 12Mbps RS-485/RS-422 transceiver

General features

s

ESD protection

– ±15kV human body model

– ±8kV IEC 1000-4-2 contact discharge

s

Operate from a single 3.3V supply - no charge

pump required

s

Interoperable with 5V logic

s

1µA low current shutdown mode max

s

Guaranteed 12Mbps data rate

s

-7 to 12 common mode input voltage range

s

Half duplex versions available

s

Industry standard 75176 pinout

s

Current limiting and thermal shutdown for

driver overload protection

s

Guaranteed high receiver output state for

floating inputs with no signal present

s

Allow up to 64 transceivers on the bus

Description

The ST3485E is ±15kV ESD protected, 3.3V low

power transceiver for RS-485 and RS-422

communications. The device contains one driver

and one receiver in half duplex configuration. The

ST3485E transmits and receives at a guaranteed

data rate of at least 12Mbps.

All transmitter outputs and receiver inputs are

protected to ±15kV using Human Body Model.

Driver is short-circuit current limited and is

protected against excessive power dissipation by

thermal shutdown circuitry that places the driver

outputs into a high-impedance state.

DIP-8

SO-8

www.st.com

Order code

Part number

Temperature range

Package

Comments

ST3485ECN

0 to 70 °C

DIP-8

50parts per tube / 40tube per box

ST3485EBN

-40 to 85 °C

DIP-8

50parts per tube / 40tube per box

ST3485ECDR

0 to 70 °C

SO-8 (Tape & Reel)

2500 parts per reel

ST3485EBDR

-40 to 85 °C

SO-8 (Tape & Reel)

2500 parts per reel

Nº de peça semelhante - ST3485ECN

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	ST3485ECN	361Kb / 16P	3.3V POWERED, 15KV ESD PROTECTED, TRASMIT AT UP TO 12MBPS TRUE RS-485/RS-422 TRANSCEIVER October 2002
STMicroelectronics	ST3485ECN	823Kb / 22P	3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver

More results

Descrição semelhante - ST3485ECN

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	ST1480A	335Kb / 22P	3.3V Powered, 15KV ESD protected, Up to 12Mbps true RS-485/RS-422 transceiver
STMicroelectronics	ST3485E	361Kb / 16P	3.3V POWERED, 15KV ESD PROTECTED, TRASMIT AT UP TO 12MBPS TRUE RS-485/RS-422 TRANSCEIVER October 2002
Maxim Integrated Produc...	MAX3490ECSA-T	237Kb / 16P	3.3V-Powered, 15,-15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers Rev 0; 4/99
	MAX1480E	1Mb / 19P	15kV ESD-Protected, Isolated RS-485/RS-422 Rev 0; 4/01
	MAX3480EA	280Kb / 16P	-15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces Rev 0; 4/01
	MAX3483E	2Mb / 19P	3.3V-Powered, 짹15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers 19-1474; Rev 1; 5/19
	MAX3483E	231Kb / 16P	3.3V-Powered, 짹15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers Rev 0; 4/99
	MAX3070E	723Kb / 24P	3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers Rev 2; 4/09
STMicroelectronics	ST3485EB	441Kb / 24P	3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver Rev 11
Exar Corporation	XR3160EIU-0A-EB	365Kb / 23P	RS-232/RS-485/RS-422 TRANSCEIVER WITH 15KV ESD PROTECTION

More results

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