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Maxim > Solutions > Computers: Desktops, Workstations, and Servers
Interface RS-485/RS-422
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers
MAX3080, MAX3081, MAX3082, MAX3083, MAX3084, MAX3085, MAX3086, MAX3087, MAX3088, MAX3089
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| QV PDF |
±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers
MAX1487E, MAX481E, MAX483E, MAX485E, MAX487E, MAX488E, MAX489E, MAX490E, MAX491E
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| QV PDF |
20µA, 1/8-Unit-Load, Slew-Rate-Limited, RS-485 Transceivers
MAX1482, MAX1483
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| Key Specifications:
RS-422/485 Line Driver/Receivers |
| Part Number |
Number of Tx/Rx |
Duplex |
Supply Voltage (V) |
Typ. ICC (mA) |
Data Rate (kbps) |
ESD Protection (±kV) |
Tx EN |
Rx EN |
Typ. Shutdown ICC (µA) |
Number of Rx/Tx on Bus |
Rx Failsafe with Inputs: |
Features |
Slew Rate Limited |
Industry Qualified |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
|
MAX3080
|
1Tx + 1Rx
|
Full
|
5
|
0.375
|
115
|
-
|
Yes
|
Yes
|
0.001
|
256
|
Open or Shorted
|
|
No
|
-
|
PDIP/14
SOIC/14
|
54
|
-40 to +85
0 to +70
|
|
MAX3081
|
1Tx + 1Rx
|
Full
|
5
|
0.375
|
115
|
-
|
No
|
No
|
-
|
256
|
Open or Shorted
|
-
|
No
|
-
|
PDIP/8
SOIC/8
|
31
|
-40 to +85
0 to +70
|
|
MAX3082
|
1Tx + 1Rx
|
Half
|
5
|
0.375
|
115
|
-
|
Yes
|
Yes
|
0.001
|
256
|
Open or Shorted
|
|
No
|
-
|
PDIP/8
SOIC/8
|
31
|
-40 to +85
0 to +70
|
|
MAX3083
|
1Tx + 1Rx
|
Full
|
5
|
0.375
|
500
|
-
|
Yes
|
Yes
|
0.001
|
256
|
Open or Shorted
|
|
No
|
-
|
PDIP/14
SOIC/14
|
54
|
-40 to +85
0 to +70
|
|
MAX3084
|
1Tx + 1Rx
|
Full
|
5
|
0.375
|
500
|
-
|
No
|
No
|
-
|
256
|
Open or Shorted
|
-
|
No
|
-
|
PDIP/8
SOIC/8
|
31
|
-40 to +85
0 to +70
|
|
MAX3085
|
1Tx + 1Rx
|
Half
|
5
|
0.375
|
500
|
-
|
Yes
|
Yes
|
0.001
|
256
|
Open or Shorted
|
|
No
|
-
|
PDIP/8
SOIC/8
|
31
|
-40 to +85
0 to +70
|
|
MAX3086
|
1Tx + 1Rx
|
Full
|
5
|
0.375
|
10,000
|
-
|
Yes
|
Yes
|
0.001
|
256
|
Open or Shorted
|
|
No
|
-
|
PDIP/14
SOIC/14
|
54
|
-40 to +85
0 to +70
|
|
MAX3087
|
1Tx + 1Rx
|
Full
|
5
|
0.375
|
10,000
|
-
|
No
|
No
|
-
|
256
|
Open or Shorted
|
|
No
|
-
|
PDIP/8
SOIC/8
|
31
|
-40 to +85
0 to +70
|
|
MAX3088
|
1Tx + 1Rx
|
Half
|
5
|
0.375
|
10,000
|
-
|
Yes
|
Yes
|
0.001
|
256
|
Open or Shorted
|
|
No
|
-
|
PDIP/8
SOIC/8
|
31
|
-40 to +85
0 to +70
|
|
MAX3089
|
1Tx + 1Rx
|
Half/Full
|
5
|
0.375
|
10,000
|
-
|
Yes
|
Yes
|
0.001
|
256
|
Open or Shorted
|
| • | Logic Selectable Data Rate |
| • | Logic Selectable Full/Half Duplex |
|
-
|
-
|
PDIP/14
SOIC/14
|
54
|
-40 to +85
0 to +70
|
|
MAX1487E
|
1Tx + 1Rx
|
Half
|
5
|
0.3
|
2,500
|
15
|
Yes
|
Yes
|
-
|
128
|
Open
|
-
|
No
|
-
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
|
MAX481E
|
1Tx + 1Rx
|
Half
|
5
|
0.5
|
2,500
|
15
|
Yes
|
Yes
|
0.5
|
32
|
Open
|
|
No
|
-
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
|
MAX483E
|
1Tx + 1Rx
|
Half
|
5
|
0.35
|
250
|
15
|
Yes
|
Yes
|
0.5
|
32
|
Open
|
|
No
|
-
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
|
MAX485E
|
1Tx + 1Rx
|
Half
|
5
|
0.5
|
2,500
|
15
|
Yes
|
Yes
|
-
|
32
|
Open
|
-
|
No
|
-
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
|
MAX487E
|
1Tx + 1Rx
|
Half
|
5
|
0.25
|
250
|
15
|
Yes
|
Yes
|
0.5
|
128
|
Open
|
|
No
|
-
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
|
MAX488E
|
1Tx + 1Rx
|
Full
|
5
|
0.12
|
250
|
15
|
No
|
No
|
-
|
32
|
Open
|
-
|
No
|
Automotive - AECQ100
Automotive - General
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
|
MAX489E
|
1Tx + 1Rx
|
Full
|
5
|
0.12
|
250
|
15
|
Yes
|
Yes
|
-
|
32
|
Open
|
-
|
No
|
-
|
PDIP/14
SOIC/14
|
54
|
-40 to +85
0 to +70
|
|
MAX490E
|
1Tx + 1Rx
|
Full
|
5
|
0.3
|
2,500
|
15
|
No
|
No
|
-
|
32
|
Open
|
-
|
No
|
-
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
|
MAX491E
|
1Tx + 1Rx
|
Full
|
5
|
0.3
|
2,500
|
15
|
Yes
|
Yes
|
-
|
32
|
Open
|
-
|
No
|
-
|
PDIP/14
SOIC/14
|
54
|
-40 to +85
0 to +70
|
|
MAX1482
|
1Tx + 1Rx
|
Full
|
5
|
0.02
|
250
|
-
|
Yes
|
Yes
|
0.1
|
256
|
Open
|
|
No
|
-
|
PDIP/14
SOIC/14
|
54
|
-40 to +85
0 to +70
|
|
MAX1483
|
1Tx + 1Rx
|
Half
|
5
|
0.02
|
250
|
-
|
Yes
|
Yes
|
0.1
|
256
|
Open
|
|
No
|
-
|
PDIP/8
SOIC/8
uMAX/8
|
16
|
-40 to +85
0 to +70
|
| See All RS-422/485 Line Driver/Receivers (146) |
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