MAX3490ESA+ Maxim Integrated Products, MAX3490ESA+ Datasheet - Page 14

• Manufacturer Part Number: MAX3490ESA+
• Description: IC TXRX RS485/422 10MBPS 8SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3490ESA+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Data Rate: 12000 Kbps
• Propagation Delay Time Ns: 22 ns
• Operating Supply Voltage: 3.3 V
• Supply Current: 1 mA
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 3.3 V
• Maximum Power Dissipation: 471 mW
• Mounting Style: SMD/SMT
• Output Current: +/- 8 mA to +/- 60 mA
• Output Voltage: - 7.5 V to + 12.5 V
• Product: RS-422/RS-485 Combination
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3V-Powered, 10Mbps and Slew-Rate-Limited
True RS-485/RS-422 Transceivers
Figure 22. MAX3488/MAX3490/MAX3491 Full-Duplex RS-485 Network
Figure 23. Line Repeater for MAX3488/MAX3490/MAX3491
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NOTE: RE AND DE ON MAX3491 ONLY.
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RO
DE
RE
DI
NOTE: RE AND DE ON MAX3491 ONLY.
RO
DE
RE
DI
D
R
D
R
A
B
Z
Y
120
120
A
B
Z
Y
120
120
Y
DI
D
MAX3488
MAX3490
MAX3491
Z
DE
B
RE
DATA IN
DATA OUT
RO
R
A
Y
DI
D
Z
DE
B
RE
R
RO
A
120
120
Y
Z
B
A
MAX3488
MAX3490
MAX3491
R
D
DI
DE
RE
RO