Datasheet > MAX3280E_11

MAX3280E_11

更新时间： 2024-11-26 11:17:35

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
10页	177K
描述
±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers

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中文翻译

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数据手册

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MAX3280E_11 数据手册

19-2320; Rev 1; 3/11

1ꢀ5k EꢁDꢂ-rotected ꢀ2Mbps, 3k to ꢀ.ꢀk, ꢁOT23

Rꢁꢂ48ꢀ/Rꢁꢂ422 True Failꢂꢁafe Receivers

01/MAX3284E

General Description

Features

The MAX3280E/MAX3281E/MAX3283E/MAX3284E are

single receivers designed for RS-485 and RS-422 com-

munication. These devices guarantee data rates up to

52Mbps, even with a 3V power supply. Excellent propa-

gation delay (15ns max) and package-to-package

skew time (8ns max) make these devices ideal for mul-

tidrop clock distribution applications.

♦ ESD Protection:

±±15k ꢀHumn ꢁoꢂd ꢃoꢂeꢄ

±ꢅ5k ꢆEꢇ ±ꢈꢈꢈ0-0ꢉ2 ꢇontmct Diꢊcꢋmrꢌe

±±ꢉ5k ꢆEꢇ ±ꢈꢈꢈ0-0ꢉ2 ꢍir0ꢎma Diꢊcꢋmrꢌe

♦ ꢎHmrmnteeꢂ 1ꢉꢃbaꢊ Dmtm Rmte

♦ ꢎHmrmnteeꢂ ±1nꢊ Receiver Proamꢌmtion Deꢄmd

♦ ꢎHmrmnteeꢂ ꢉnꢊ Receiver S5ew

The MAX3280E/MAX3281E/MAX3283E/MAX3284E

have true fail-safe circuitry, which guarantees a logic-

high receiver output when the receiver inputs are

opened or shorted. The receiver output will be a logic

high if all transmitters on a terminated bus are disabled

(high impedance). These devices feature 1/4-unit-load

receiver input impedance, allowing up to 128 receivers

on the same bus.

♦ ꢎHmrmnteeꢂ 8nꢊ Pmc5mꢌe0to0Pmc5mꢌe S5ew Tiue

♦ k Pin for ꢇonnection to FPꢎꢍꢊ/ꢍSꢆꢇꢊ

♦ ꢍꢄꢄow Ua to ±ꢉ8 Trmnꢊceiverꢊ on tꢋe ꢁHꢊ

(±/-0Hnit0ꢄomꢂ)

♦ Tind SOTꢉ3 Pmc5mꢌe

The MAX3280E is a single receiver available in a 5-pin

SOT23 package. The MAX3281E/MAX3283E single

receivers have a receiver enable (EN or EN) function

and are offered in a 6-pin SOT23 package. The

MAX3284E features a voltage logic pin that allows com-

patibility with low-voltage logic levels, as in digital

FPGAs/ASICs. On the MAX3284E, the voltage threshold

♦ TrHe Fmiꢄ0Smfe Receiver

♦ 07k to +±ꢉk ꢇouuon0ꢃoꢂe Rmnꢌe

♦ 3k to 1.1k Power0SHaaꢄd Rmnꢌe

♦ Enmbꢄe (ꢀiꢌꢋ mnꢂ Low) Pinꢊ for ReꢂHnꢂmnt

Oaermtion

for a logic high is user-defined by setting V in the

range from 1.65V to V . The MAX3284E is also

♦ Tꢋree0Stmte OHtaHt Stmꢌe (ꢃꢍX3ꢉ8±E/ꢃꢍX3ꢉ83E)

♦ Tꢋerumꢄ Protection ꢍꢌminꢊt OHtaHt Sꢋort ꢇircHit

offered in a 6-pin SOT23 package.

Applications

Ordering Information

Clock Distribution

Telecom Racks

Base Stations

PIN-

TOP

PART

TEMP RANGE

PACKAGE MARK

MAX3280EAUK+T -40°C to +125°C 5 SOT23-5

MAX3281EAUT+T -40°C to +125°C 6 SOT23-6

MAX3283EAUT+T -40°C to +125°C 6 SOT23-6

MAX3284EAUT+T -40°C to +125°C 6 SOT23-6

ADVM

ABAT

ABAU

ABAV

Industrial Control

Local Area Networks

+Denotes a lead(Pb)-free/RoHS-compliant package.

T = Tape and reel.

Pin ꢇonfiꢌHrmtionꢊ maaemr mt enꢂ of ꢂmtm ꢊꢋeet.

ꢁelector Guide

PꢍRT

ENꢍꢁLE

—

DꢍTꢍ RꢍTE

52Mbps

PꢍꢇKꢍꢎE

5-Pin SOT23

6-Pin SOT23

MAX3280E

MAX3281E

MAX3283E

MAX3284E

—

✔

Active High

Active Low

—

52Mbps

52Mbps (Note 1)

Note ±: MAX3284E data rate is dependent on V .

________________________________________________________________ ꢃmxiu ꢆnteꢌrmteꢂ ProꢂHctꢊ

For aricinꢌ2 ꢂeꢄiverd2 mnꢂ orꢂerinꢌ inforumtion2 aꢄemꢊe contmct ꢃmxiu Direct mt ±08880ꢅꢉ90-ꢅ-ꢉ2

or viꢊit ꢃmxiu’ꢊ webꢊite mt www.umxiu0ic.cou.

12 3 4 5 6 7...10

中文翻译

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与MAX3280E_11相关器件

型号	品牌	获取价格	描述	数据表
MAX3280E_13	MAXIM	获取价格	Â±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT2
MAX3280E_V01	MAXIM	获取价格	Â±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT2
MAX3280EAUK	MAXIM	获取价格	【15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
MAX3280EAUK/V+	MAXIM	获取价格	Line Receiver, BICMOS, PDSO5,
MAX3280EAUK/V+T	MAXIM	获取价格	Â±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT2
MAX3280EAUK+	MAXIM	获取价格	Line Receiver, 1 Func, 1 Rcvr, BICMOS, PDSO5, LEAD FREE, MO-178, SOT-23, 5 PIN
MAX3280EAUK+T	MAXIM	获取价格	Â±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT2
MAX3280EAUKT	MAXIM	获取价格	±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
MAX3280EAUK-T	MAXIM	获取价格	【15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
MAX3281E	MAXIM	获取价格	20Mbps, +3.3V, SOT23 RS-485/ RS-422 Transmitters

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