ST3485EBDR Datasheet

IC型號：
ST3485EBDR
PDF描述：
3.3V POWERED, 15KV ESD PROTECTED, TRASMIT AT UP TO 12MBPS TR...
文件大小：
363.29KB
PDF頁數(shù)：
16頁
芯片廠家：
STMICROELECTRONICS

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ST3485E

3.3V POWERED, 15KV ESD PROTECTED, TRASMIT AT

UP TO 12MBPS TRUE RS-485/RS-422 TRANSCEIVER

ESD PROTECTION:

鹵15KV HUMAN BODY MODEL

鹵8KV IEC 1000-4-2 CONTACT DISCHARGE

OPERATE FROM A SINGLE 3.3V SUPPLY -

NO CHARGE PUMP REQUIRED

INTEROPERABLE WITH 5V LOGIC

1碌A(chǔ) LOW CURRENT SHUTDOWN MODE

MAX

GUARANTEED 12 Mbps DATA RATE

-7 TO 12 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

DIP

SOP

DESCRIPTION

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

power transceiver for RS-485 and RS-422

communications. The device contains one driver

ORDERING CODES

Type

ST3485ECN

ST3485EBN

ST3485ECD

ST3485EBD

ST3485ECDR

ST3485EBDR

Temperature

Range

0 to 70 擄C

-40 to 85 擄C

0 to 70 擄C

-40 to 85 擄C

0 to 70 擄C

-40 to 85 擄C

Package

and one receiver in half duplex configuration. The

ST3485E transmit and receive at guaranteed data

rate at least to 12Mbps.

All transmitter outputs and receiver inputs are

protected to 鹵15kV using Human Body Model.

Driver is short-circuit current limited and is

protected against excessive power dissipation by

thermal shutdown circuitry that place the driver

outputs into a high-impedance state.

The ST3485E input has a true fail-safe feature

that guarantees a logic high output if both inputs

are open circuit, shorted together or in presence of

the termination with no signal on the bus.

Comments

50parts per tube / 40tube per box

100parts per tube / 20tube per box

2500 parts per reel

DIP-8

SO-8 (Tube)

SO-8 (Tape & Reel)

October 2002

1/16

其它有關(guān)文件
ST3485EB View All Specifications
標(biāo)準(zhǔn)包裝
1
類別
集成電路 (IC)
家庭
接口 - 驅(qū)動器，接收器，收發(fā)器
系列
-
類型
收發(fā)器
驅(qū)動器/接收器數(shù)
1/1
規(guī)程
RS422，RS485
電源電壓
3 V ~ 3.6 V
安裝類型
表面貼裝
封裝/外殼
8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝
8-SO
包裝
Digi-Reel®
其它名稱
497-2080-6

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ST3485EBDR Datasheet

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