參數(shù)資料
型號: MAX1485CUB+
廠商: Maxim Integrated Products
文件頁數(shù): 15/16頁
文件大?。?/td> 0K
描述: IC TXRX RS485/RS422 10-UMAX
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 50
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: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應商設(shè)備封裝: 10-µMAX
包裝: 管件
產(chǎn)品目錄頁面: 1402 (CN2011-ZH PDF)
OUTPUT
INPUTS
MAX1481/MAX1484/MAX1485/MAX1486
Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited,
12Mbps, RS-485/RS-422 Transceivers in MAX Package
8
_______________________________________________________________________________________
RE
DE
X
1
X
1
0
1
0
DI
Z
1
0
1
X
High-Z
X
INPUTS
_____________________________________________________________Function Tables
TRANSMITTING
Y
1
0
High-Z
High-Z and Shutdown
OUTPUTS
MAX1481
MAX1484
MAX1485/MAX1486
RE
DE
0
X
0
X
1
0
High-Z and
Shutdown
OUTPUT
A-B
RO
≥ 0.2V
1
≤ -0.2V
0
X
High-Z
X
INPUTS
RECEIVING
TRANSMITTING
RE
DE
Y
X
1
X
1
0
X
0
High-Z
OUTPUTS
DI
Z
1
0
1
X
High-Z
INPUTS
RE
DE
0
X
0
X
1
X
OUTPUT
A-B
RO
≥ 0.2V
1
≤ -0.2V
0
X
High-Z
INPUTS
RECEIVING
DE
DI
TRANSMITTING
1
0
X
Z
Y
0
1
0
High-Z
OUTPUTS
RECEIVING
H/F
DE
RO
0
X
1
0
X
0
1
0
1
OUTPUT
A-B
Y-Z
≥ 0.2V
X
≤ -0.2V
X
≥ 0.2V
INPUTS
1
0
X
≤ -0.2V
X = Don’t care
Note: In shutdown mode, driver and receiver outputs are high impedance.
INPUTS
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