Datasheet > ZT490EREN

ZT490EREN

更新时间： 2024-01-24 22:16:33

品牌	Logo	应用领域
亚信 - ASIX		/
页数	文件大小	规格书
14页	619K
描述
Line Driver/Receiver,

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技术参数
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ZT490EREN 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.74
Base Number Matches：	1

ZT490EREN 数据手册

Zywyn Corporation

ZT4xxER

Absolute Maximum Ratings

Storage Considerations

These are stress ratings only and functional operation of

the device at these ratings or any other above those

indicated in the operation sections of the specifications is

not implied. Exposure to absolute maximum rating condi-

tions for extended periods of time may affect reliability.

Storage in a low humidity environment is preferred. Large

high density plastic packages are moisture sensitive and

should be stored in Dry Vapor Barrier Bags. Prior to usage,

the parts should remain bagged and stored below 40°C

and 60%RH. If the parts are removed from the bag, they

should be used within 48 hours or stored in an environ-

ment at or below 20%RH. If the above conditions cannot

be followed, the parts should be baked for four hours at

125°C in order remove moisture prior to soldering. Zywyn

ships product in Dry Vapor Barrier Bags with a humidity

indicator card and desiccant pack. The humidity indicator

should be below 30%RH.

Power Supply, (V ) .................................. –0.3V to +6.0V

Input Voltages

DI, DE, RE (V ), High Input Voltage .............. +2V to +6.0V

DI, DE, RE (V ), Low Input Voltage ............... 0V to +0.8V

Differential Input Voltage, (V ) ..................... -12V to +12V

A, B (V ) .......................................................... +12V to -7V

The information furnished by Zywyn has been carefully

reviewed for accuracy and reliability. Its application or

use, however, is solely the responsibility of the user. No

responsibility of the use of this information become part of

the terms and conditions of any subsequent sales agree-

ment with Zywyn. Specifications are subject to change

without the responsibility for any infringement of patents

or other rights of third parties which may result from its

use. No license or proprietary rights are granted by impli-

cation or otherwise under any patent or patent rights of

Zywyn Corporation.

OutputVoltages

RO ..................................................... –0.3V to (V +0.3V)

Y, Z (A & B on ZT485)......................................+12V to -7V

OperatingTemperature ................................–40°Cto+85°C

StorageTemperature ................................. –65°Cto+150°C

Power Dissipation Per Package

8-pinPDIP(derate9.09mW/°Cabove+70°C) ...........722mW

8-pinnSOIC(derate6.14mW/°Cabove+70°C) ........500mW

14-pinPDIP(derate10.00mW/°Cabove+70°C)........800mW

14-pinnSOIC (derate8.33mW/°Cabove+70°C) ......667mW

Specifications subject to change without notice

Zywyn

February2005

rev.1.2

123 4 5 6 7...14

中文翻译

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