MAX3085ESA Maxim Integrated Products, MAX3085ESA Datasheet - Page 12

• Manufacturer Part Number: MAX3085ESA
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated Products

Specifications of MAX3085ESA

• Lead Free Status / Rohs Status: No

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
MAX3082E/MAX3085E/MAX3088E
12
X = Don’t care
Shutdown mode, driver and receiver outputs high impedance
RE
______________________________________________________________________________________
X
X
0
1
RE
0
0
0
1
1
INPUTS
DE
1
1
0
0
INPUTS
DE
X
X
X
1
0
TRANSMITTING
RECEIVING
DI
1
0
X
X
Open/shorted
≥ -0.05V
≤ -0.2V
A - B
X
X
High-Z
B/Z
0
1
OUTPUTS
Shutdown
Shutdown
OUTPUT
High-Z
High-Z
RO
1
0
1
A/Y
1
0
MAX3089E
H/F
0
0
0
0
1
1
1
1
0
1
0
1
X
X
TXP
0
0
1
1
X
X
RXP
X
X
0
0
1
1
0
0
1
1
0
0
1
1
Function Tables (continued)
RE
X
X
X
X
0
1
RE
0
0
0
0
0
0
0
0
0
0
0
0
1
1
INPUTS
INPUTS
DE
TRANSMITTING
X
X
X
X
0
0
0
0
X
0
X
0
1
0
DE
RECEIVING
1
1
1
1
0
0
≥ -0.05V
≥ -0.05V
shorted
shorted
≤ -0.2V
≤ -0.2V
Open/
Open/
A - B
X
X
X
X
X
X
X
X
DI
1
0
1
0
X
X
≥ -0.05V
≥ -0.05V
shorted
shorted
≤ -0.2V
≤ -0.2V
Open/
Open/
Y - Z
High-Z
X
X
X
X
X
X
X
X
Z
0
1
1
0
OUTPUTS
Shutdown
Shutdown
OUTPUT
High-Z
High-Z
RO
1
0
0
1
1
0
0
1
1
1
0
0
Y
1
0
0
1