MAX485ESA+ Maxim, MAX485ESA+ Datasheet - Page 15

• Manufacturer Part Number: MAX485ESA+
• Description: Transceiver; RS-485/RS-422; 2 V (Min.) (Input High), 0.8 V (Max.) (Input Low)
• Manufacturer: Maxim

Specifications of MAX485ESA+

• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Figure 25. MAX481E/MAX483E/MAX485E/MAX487E/MAX1487E Typical Half-Duplex RS-485 Network
Figure 26. MAX488E–MAX491E Full-Duplex RS-485 Network
RO
DE
RE
DI
RO
RE
DE
DI
NOTE: RE AND DE ON MAX489E/MAX491E ONLY.
D
MAX1487E
±15kV ESD-Protected, Slew-Rate-Limited,
D
MAX481E
MAX483E
MAX485E
MAX487E
R
R
______________________________________________________________________________________
Low-Power, RS-485/RS-422 Transceivers
A
B
Z
Y
120
120
A
B
120
Y
DI
D
Z
B
DI
DE
D
B
RE
RO
R
A
DE
A
RO
R
RE
B
DI
Y
D
DI
D
A
Z
DE
DE
B
RO
RE
120
R
R
RO
RE
A
B
A
120
120
Y
Z
B
A
MAX488E
MAX489E
MAX490E
MAX491E
R
R
D
D
DE
RE
DI
RO
DE
DI
RO
RE
15