MAX490ECSA+T Maxim Integrated Products, MAX490ECSA+T Datasheet - Page 15

• Manufacturer Part Number: MAX490ECSA+T
• Description: IC TXRX RS485/RS422 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX490ECSA+T

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
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MAX1487E
±15kV ESD-Protected, Slew-Rate-Limited,
D
MAX481E
MAX483E
MAX485E
MAX487E
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R
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Low-Power, RS-485/RS-422 Transceivers
A
B
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Y
120
120
A
B
120
Y
DI
D
Z
B
DI
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D
B
RE
RO
R
A
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A
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B
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Y
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A
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B
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120
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R
RO
RE
A
B
A
120
120
Y
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A
MAX488E
MAX489E
MAX490E
MAX491E
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R
D
D
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RE
DI
RO
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DI
RO
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