MAX3463 查看數據表（PDF） - Maxim Integrated
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MAX3463 Datasheet PDF : 14 Pages
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+5V, Fail-Safe, 20Mbps, Profibus RS-485/
RS-422 Transceivers
MAX3460/MAX3461
TRANSMITTING
INPUTS
RE
DE
DI
SHDN
X
1
1
0
X
1
0
0
0
0
X
0
1
0
X
X
X
X
X
1
OUTPUTS
Z
Y
0
1
1
0
High-Z High-Z
Shutdown
Shutdown
RECEIVING
INPUTS
OUTPUT
RE
DE
A–B
SHDN
RO
0
X
≥ -0.05V
0
1
0
X
≤ -0.2V
0
0
0
X
Open/Shorted
0
1
1
1
X
0
High-Z
1
0
X
X
Shutdown
X
X
X
1
Shutdown
Function Tables
MAX3462
INPUT
DI
1
0
TRANSMITTING
OUTPUTS
Z
Y
0
1
1
0
INPUTS
A–B
≥ -0.05V
≤ -0.2V
Open/Shorted
RECEIVING
OUTPUT
RO
1
0
1
MAX3463/MAX3464
TRANSMITTING
INPUTS
OUTPUTS
RE
DE
DI
B
A
X
1
1
0
1
X
1
0
1
0
0
0
X
High-Z
High-Z
1
0
X
Shutdown
RECEIVING
INPUTS
RE
DE
A–B
0
X
≥ -0.05V
0
X
≤ -0.2V
0
X
Open/Shorted
1
1
X
1
0
X
OUTPUT
RO
1
0
1
High-Z
Shutdown
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