參數(shù)資料
型號: MAX490CUA+T
廠商: Maxim Integrated Products
文件頁數(shù): 6/17頁
文件大?。?/td> 0K
描述: IC TXRX RS485/RS422 8-UMAX
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
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: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應商設(shè)備封裝: 8-uMAX
包裝: 帶卷 (TR)
Low-Power, Slew-Rate-Limited
RS-485/RS-422 Transceivers
Figure 22. MAX488–MAX491 Full-Duplex RS-485 Network
120
Ω
120
Ω
R
D
RO
RE
DE
DI
A
B
Y
120
Ω
120
Ω
DI
RO
DE
RE
Z
Y
AA
A
BB
B
D
R
MAX488–MAX491
NOTE: RE AND DE ON MAX489/MAX491 ONLY.
Figure 23. Line Repeater for MAX488–MAX491
120
Ω
120
Ω
DATA IN
DATA OUT
R
D
RO
RE
DE
DI
A
B
Z
Y
MAX488–MAX491
NOTE: RE AND DE ON MAX489/MAX491 ONLY.
Isolated RS-485
For isolated RS-485 applications, see the MAX253 and
MAX1480 data sheets.
MAX481/MAX483/MAX485/
MAX487–MAX491/MAX1487
14
Maxim Integrated
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