MAX487ECSA-T Maxim Integrated, MAX487ECSA-T Datasheet - Page 15

• Manufacturer Part Number: MAX487ECSA-T
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX487ECSA-T

• Data Rate: 250 Kbps
• Operating Supply Voltage: 4.75 V to 5.25 V
• Supply Current: 0.4 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Input Voltage: 4.75 V to 5.25 V
• Maximum Power Dissipation: 727 mW
• Output Voltage: - 8 V to + 12.5 V
• Product: RS-422/RS-485 Combination
• Propagation Delay Time Ns: 250 ns

Maxim Integrated
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
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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
Low-Power, RS-485/RS-422 Transceivers
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B
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Y
120Ω
120Ω
A
B
120Ω
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Z
B
DI
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D
B
RE
MAX487E–MAX491E/MAX1487E
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RO
A
DE
A
RO
R
RE
B
DI
Y
D
DI
D
A
Z
DE
DE
B
RO
RE
120Ω
R
R
RO
RE
A
A
B
120Ω
120Ω
Y
Z
B
A
MAX488E
MAX489E
MAX490E
MAX491E
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R
D
D
DI
DE
RE
RO
RO
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DI
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