MAX3466 MAXIM [Maxim Integrated Products], MAX3466 Datasheet - Page 7

• Manufacturer Part Number: MAX3466
• Description: +5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers
• Manufacturer: MAXIM [Maxim Integrated Products]

MAX3465/MAX3466
RE
RE
X
X
0
1
X
0
0
0
1
1
X
DE
DE
1
1
0
0
X
X
X
X
1
0
X
INPUTS
INPUTS
_______________________________________________________________________________________
+5V, Fail-Safe, 40Mbps, Profibus RS-485/
Open/Shorted
TRANSMITTING
≥ -0.05V
DI
X
X
X
RECEIVING
≤ -0.2V
1
0
A - B
X
X
X
SHDN
X
0
0
0
1
SHDN
X
0
0
0
0
1
High-Z
Z
0
1
OUTPUTS
Shutdown
Shutdown
Shutdown
Shutdown
OUTPUT
High-Z
RO
High-Z
1
0
1
Y
1
0
MAX3467
MAX3468/MAX3469
RE
RE
X
X
0
1
0
0
0
1
1
Open/Shorted
RS-422 Transceivers
INPUTS
≥ -0.05V
≤ -0.2V
INPUT
A - B
DI
1
0
INPUTS
DE
DE
X
X
X
1
1
0
0
1
0
INPUTS
TRANSMITTING
TRANSMITTING
DI
RECEIVING
RECEIVING
X
X
1
0
Open/Shorted
≥ -0.05V
≤ -0.2V
A - B
Function Tables
Z
0
1
X
X
High-Z
OUTPUTS
B
0
1
OUTPUT
RO
OUTPUTS
Shutdown
1
0
1
Shutdown
OUTPUT
High-Z
High-Z
Y
1
0
RO
A
1
0
1
0
1
7