Datasheet > MAX3281E

MAX3281E

更新时间： 2024-11-24 14:57:39

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
11页	1119K
描述
±15kV ESD保护、52Mbps、3V至5.5V、SOT23封装、RS-485/RS-422真失效保护接收器

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中文翻译

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数据手册

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MAX3281E 数据手册

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MAX3280E/MAX3281E/

MAX3283E/MAX3284E

±15kV ESD-Protected 52Mbps, 3V to 5.5V,

SOT23 RS-485/RS-422 True Fail-Safe Receivers

General Description

Beneﬁts and Features

● ESD Protection:

The MAX3280E/MAX3281E/MAX3283E/MAX3284E

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

communication. These devices guarantee data rates

up to 52Mbps, even with a 3V power supply. Excellent

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

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

multidrop clock distribution applications.

±15kV Human Body Model

±6kV IEC 1000-4-2, Contact Discharge

±12kV IEC 1000-4-2, Air-Gap Discharge

● Guaranteed 52Mbps Data Rate

● Guaranteed 15ns Receiver Propagation Delay

● Guaranteed 2ns Receiver Skew

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.

● Guaranteed 8ns Package-to-Package Skew Time

● V Pin for Connection to FPGAs/ASICs

● Allow Up to 128 Transceivers on the Bus

(1/4-unit-load)

● Tiny SOT23 Package

● True Fail-Safe Receiver

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 compatibility with

low-voltage logic levels, as in digital FPGAs/ASICs. On

the MAX3284E, the voltage threshold for a logic high

● -7V to +12V Common-Mode Range

● 3V to 5.5V Power-Supply Range

● Enable (High and Low) Pins for Redundant Operation

● Three-State Output Stage (MAX3281E/MAX3283E)

● Thermal Protection Against Output Short Circuit

● AEC-Q100 (MAX3280EAUK/V+ Only)

is user-defined by setting V in the range from 1.65V to

. The MAX3284E is also offered in a 6-pin SOT23

Ordering Information

package.

PIN-

TOP

PART

TEMP RANGE

PACKAGE MARK

Applications

● Clock Distribution

● Telecom Racks

● Base Stations

● Industrial Control

● Local Area Networks

● Automotive

MAX3280EAUK+T

-40°C to +125°C 5 SOT23

+ADVM

+AFME

+ABAT

+ABAU

+ABAV

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

MAX3281EAUT+T -40°C to +125°C 6 SOT23

MAX3283EAUT+T -40°C to +125°C 6 SOT23

MAX3284EAUT+T -40°C to +125°C 6 SOT23

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

T = Tape and reel.

Pin Configurations appear at end of data sheet.

/V denotes an automotive qualified part.

Selector Guide

PART

—

✔

ENABLE

DATA RATE

52Mbps

PACKAGE

5-Pin SOT23

MAX3280E

MAX3281E

MAX3283E

MAX3284E

—

Active High

Active Low

—

52Mbps

6-Pin SOT23

52Mbps

52Mbps (Note 1)

Note 1: MAX3284E data rate is dependent on V .

19-2320; Rev 7; 1/19

12 3 4 5 6 7...11

中文翻译

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与MAX3281E相关器件

型号	品牌	获取价格	描述	数据表
MAX3281EAUT	MAXIM	获取价格	±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
MAX3281EAUT+	MAXIM	获取价格	Line Receiver, 1 Func, 1 Rcvr, BICMOS, PDSO6, ROHS COMPLIANT, MO178, SOT-23, 6 PIN
MAX3281EAUT+T	MAXIM	获取价格	Â±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT2
MAX3281EAUTT	MAXIM	获取价格	±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
MAX3281EAUT-T	MAXIM	获取价格	【15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
MAX3283E	MAXIM	获取价格	20Mbps, +3.3V, SOT23 RS-485/ RS-422 Transmitters
MAX3283E	ADI	获取价格	±15kV ESD保护、52Mbps、3V至5.5V、SOT23封装、RS-485/RS-
MAX3283EAUT	MAXIM	获取价格	±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
MAX3283EAUT/GG8	MAXIM	获取价格	Line Receiver,
MAX3283EAUT+	MAXIM	获取价格	Line Receiver, 1 Func, 1 Rcvr, BICMOS, PDSO6, ROHS COMPLIANT, MO178, SOT-23, 6 PIN

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