MAX3491ECSD+ Maxim Integrated Products, MAX3491ECSD+ Datasheet - Page 15

• Manufacturer Part Number: MAX3491ECSD+
• Description: IC TXRX RS485/422 10MBPS 14SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3491ECSD+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Data Rate: 12 Mbps
• Propagation Delay Time Ns: 23 ns, 62 ns
• Operating Supply Voltage: 3.3 V
• Supply Current: 1.1 mA
• Operating Temperature Range: 0 C to + 70 C
• Input Voltage: 7 V to 12 V
• Maximum Power Dissipation: 667 mW
• Mounting Style: SMD/SMT
• Output Current: 20 uA
• Output Voltage: 3 V
• Product: RS-422/RS-485 Combination
• Dc: 05+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 24. MAX3483E/MAX3485E/MAX3486E Typical RS-485 Network
Figure 25. MAX3488E/MAX3490E/MAX3491E Full-Duplex RS-485 Network
Slew-Rate-Limited True RS-485/RS-422 Transceivers
RO
3.3V-Powered, ±15kV ESD-Protected, 12Mbps and
DE
RE
DI
RO
DE
RE
DI
NOTE: RE AND DE ON MAX3491E ONLY.
D
D
MAX3483E
MAX3485E
MAX3486E
R
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R
A
B
Z
Y
120
120
A
B
120
Y
DI
D
Z
B
DI
DE
B
D
RE
R
RO
A
DE
A
RO
R
RE
B
DI
Y
D
DI
D
Z
A
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DE
B
RE
120
RO
R
R
RO
RE
A
A
B
120
120
Y
Z
B
A
MAX3488E
MAX3490E
MAX3491E
R
R
D
D
DI
DE
RE
RO
DE
DI
RO
RE
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