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MAX489集成電路(IC)的模擬開關(guān)-特殊用途規(guī)格書PDF中文資料

MAX489
廠商型號

MAX489

參數(shù)屬性

MAX489 封裝/外殼為32-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的模擬開關(guān)-特殊用途;MAX489應用范圍:網(wǎng)絡(luò);產(chǎn)品描述:IC ETHERNET SWITCH OCTAL 32TQFN

功能描述

?15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

封裝外殼

32-WFQFN 裸露焊盤

文件大小

133.62 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-19 20:46:00

MAX489規(guī)格書詳情

General Description

The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electro static discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX483E, MAX487E, MAX488E, and MAX489E feature reduced slew rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the MAX481E, MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps.

Features

? ESD Protection: ±15kV—Human Body Model

? Slew-Rate Limited for Error-Free Data

Transmission (MAX483E/487E/488E/489E)

? Low Quiescent Current:

120μA (MAX483E/487E/488E/489E)

230μA (MAX1487E)

300μA (MAX481E/485E/490E/491E)

? -7V to +12V Common-Mode Input Voltage Range

? Three-State Outputs

? 30ns Propagation Delays, 5ns Skew (MAX481E/485E/490E/491E/1487E)

? Full-Duplex and Half-Duplex Versions Available

? Allows up to 128 Transceivers on the Bus (MAX487E/MAX1487E)

? Current Limiting and Thermal Shutdown for Driver Overload Protection

Applications

Low-Power RS-485 Transceivers

Low-Power RS-422 Transceivers

Level Translators

Transceivers for EMI-Sensitive Applications

Industrial-Control Local Area Networks

?

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX4890EETJ+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 模擬開關(guān) - 特殊用途

  • 包裝:

    卷帶(TR)

  • 應用:

    網(wǎng)絡(luò)

  • 多路復用器/解復用器電路:

    2:1

  • 開關(guān)電路:

    SPDT

  • 導通電阻(最大值):

    5.5 歐姆

  • 電壓 -?電源,單 (V+):

    3V ~ 3.6V

  • -3db 帶寬:

    650MHz

  • 特性:

    差分兼容性,LAN,1000 Base-T

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-WFQFN 裸露焊盤

  • 供應商器件封裝:

    32-TQFN(5x5)

  • 描述:

    IC ETHERNET SWITCH OCTAL 32TQFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM/美信
20+
DIP-14
67500
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
XINBOLE/芯伯樂
23+
NA/
44453
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
MAX
03+
SOP14
1335
全新原裝進口自己庫存優(yōu)勢
詢價
MAXIM/美信
24+
SOP
20000
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價
MAXIM/美信
21+
SOP
2250
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
詢價
MAXIM
24+
SOP
4652
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
詢價
MAX
23+
NA
116
專做原裝正品,假一罰百!
詢價
MAX
2015+
SOP/DIP
19889
一級代理原裝現(xiàn)貨,特價熱賣!
詢價
MAXIM
24+
SOP
5000
MAXIM專營品牌原裝進口現(xiàn)貨
詢價