ST4485EBDR datasheet(1/18 Pages) STMICROELECTRONICS

No. de pieza	ST4485EBDR

Descripción Electrónicos	Guaranteed 20 Mbps data rate

PDF	18 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

Logo

1 / 18 page

This is information on a product in full production.

September 2013

DocID025158 Rev 2

1/18

ST4485EB

3.3 V powered, 15 kV ESD protected, up to 20 Mbps RS-485/

RS-422 transceiver

Datasheet

- production data

Features

 ESD protection

– ± 15 kV human body model

– ± 8 kV IEC 1000-4-2 contact discharge

 Operate from a single 3.3 V supply - no charge

pump required

 Interoperable with 5 V logic

 1 µA low current shutdown mode max.

 Guaranteed 20 Mbps data rate

 -7 to 12 V common mode input voltage range

 Half duplex versions available

 Industry standard 75176 pinout

 Current limiting and thermal shutdown for

driver overload protection

 Guaranteed high receiver output state for

floating inputs with no signal present

 Allow up to 64 transceivers on the bus

 Wide operating temperature range:

-40 to +105 °C

Applications

 Industrial systems control

 Telecommunications

Description

The ST4485EB device is a ± 15 kV ESD

protected, 3.3 V low power transceiver for RS-485

and RS-422 communications. The device

contains one driver and one receiver in half

duplex configuration.

The ST4485EB transmits and receives at

a guaranteed data rate of at least 20 Mbps.

All transmitter outputs and receiver inputs are

protected to ± 15 kV using “Human Body Model”.

The 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.

SO-8

Table 1. Device summary

Order code

Temperature range

Package

Packaging

ST4485EBDR

-40 to 105 °C

SO-8 (tape and reel)

2500 parts per reel

www.st.com

Número de pieza similar - ST4485EBDR

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
STMicroelectronics	ST448	58Kb / 5P	RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS rev. C

More results

Descripción similar - ST4485EBDR

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Littelfuse	SPLV2.8-4BTG	152Kb / 1P	1000 relates to the data rate in Mbps (i.e. 1000Mbps)
Rohm	SML-Z14D4TT86	730Kb / 11P	20/50mA guaranteed specifications
Analog Devices	ADN2817	813Kb / 40P	Continuous Rate 10 Mbps to 2.7 Gbps Clock and Data Recovery ICs Rev. E
Analog Devices	ADN2818	813Kb / 40P	Continuous Rate 10 Mbps to 2.7 Gbps Clock and Data Recovery ICs Rev. E
Level One	PFE-1001T	1Mb / 3P	100 Mbps Data Transfer Rate
STMicroelectronics	ST3232EB	810Kb / 19P	250 kbps minimum guaranteed data rate 08-Feb-2008
	ST3243EB	633Kb / 16P	Guaranteed 6 V/ms slew rate range 16-Oct-2009
	STLV3243EB	261Kb / 16P	250 kbps minimum guaranteed data rate 21-Jan-2009
Qorvo, Inc	DWM1001	1Mb / 30P	6.8 Mbps data rate IEEE 802.15.4-2011 UWB compliant
Maxim Integrated Produc...	MAX13035EEVKIT	389Kb / 7P	100Mbps Guaranteed Data Rates Rev 2; 12/20

More results

ST4485EBDR Datasheet(PDF) 1 Page - STMicroelectronics

ST4485EBDR Datasheet(HTML) 1 Page - STMicroelectronics

Número de pieza similar - ST4485EBDR

Descripción similar - ST4485EBDR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Datasheet Descarga

Enlace URL