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Maxim > Solutions > Automatic Teller Machine (ATM) Systems
RS-485
Maxim's RS-485 solutions for ATM terminals feature advanced capabilities for the best signal integrity and most robust system possible.
- Up to ±15kV ESD Protection (per Human Body Model)
- Slew-Rate Limiting Minimizes Reflections and Allows Longer Transmission Lengths
- Hot-Swap Capability Eliminates Erroneous Data
- True Fail-Safe for Fault Detection
- 1/8 Unit Load Minimizes Voltage Drops Across the Bus and Allows Longer Transmission Lengths
- 3.3V Single-Supply Operation (MAX3070E-MAX3079E only)
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
±80V Fault-Protected, Full-Duplex RS-485 Transceiver
MAX13448E
| Industry's First ±80V Fault-Protected, Full-Duplex RS-485 Transceiver |
| QV PDF |
+5.0V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers
MAX13080E, MAX13081E, MAX13082E, MAX13083E, MAX13084E, MAX13085E, MAX13086E, MAX13087E, MAX13088E, MAX13089E
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| QV PDF |
+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers
MAX3070E, MAX3071E, MAX3072E, MAX3073E, MAX3074E, MAX3075E, MAX3076E, MAX3077E, MAX3078E, MAX3079E
| ±15kV ESD-Protected, +3.3V, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers |
| Key Specifications: RS-422/485 Line Driver/Receivers |
| Part Number |
Tx/Rx |
Duplex |
VSUPPLY
(V) |
Fault Protect.
(±V) |
ICC
(mA) |
Data Rate
(kbps) |
ESD Protect.
(±kV) |
Tx EN |
Rx EN |
ICC (Shutdn.)
(µA) |
Rx/Tx on Bus |
Package/Pins |
| typ |
min |
typ |
| MAX13448E |
1Tx + 1Rx |
Full |
3.0 to 5.5 |
80 |
4.5 |
500 |
15 |
Yes |
Yes |
10 |
256 |
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| MAX13080E |
Full |
5 |
- |
1.2 |
250 |
Yes |
Yes |
2.8 |
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| MAX13081E |
Full |
5 |
- |
1.2 |
250 |
No |
No |
- |
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| MAX13082E |
Half |
5 |
- |
1.2 |
250 |
Yes |
Yes |
2.8 |
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| MAX13083E |
Full |
5 |
- |
2 |
500 |
Yes |
Yes |
2.8 |
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| MAX13084E |
Full |
5 |
- |
1.2 |
500 |
No |
No |
- |
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| MAX13085E |
Half |
5 |
- |
1.2 |
500 |
Yes |
Yes |
2.8 |
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| MAX13086E |
Full |
5 |
- |
1.2 |
16000 |
Yes |
Yes |
2.8 |
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| MAX13087E |
Full |
5 |
- |
1.2 |
16000 |
No |
No |
- |
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| MAX13088E |
Half |
5 |
- |
1.2 |
16000 |
Yes |
Yes |
2.8 |
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| MAX13089E |
Half/Full |
5 |
- |
1.2 |
16000 |
Yes |
Yes |
2.8 |
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| MAX3070E |
Full |
3.3 |
- |
0.8 |
250 |
Yes |
Yes |
0.05 |
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| MAX3071E |
Full |
3.3 |
- |
0.8 |
250 |
No |
No |
- |
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| MAX3072E |
Half |
3.3 |
- |
0.8 |
250 |
Yes |
Yes |
0.05 |
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| MAX3073E |
Full |
3.3 |
- |
0.8 |
500 |
Yes |
Yes |
0.05 |
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| MAX3074E |
Full |
3.3 |
- |
0.8 |
500 |
No |
No |
- |
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| MAX3075E |
Half |
3.3 |
- |
0.8 |
500 |
Yes |
Yes |
0.05 |
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| MAX3076E |
Full |
3.3 |
- |
0.8 |
16000 |
Yes |
Yes |
0.05 |
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| MAX3077E |
Full |
3.3 |
- |
0.8 |
16000 |
No |
No |
- |
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| MAX3078E |
Half |
3.3 |
- |
0.8 |
16000 |
Yes |
Yes |
0.05 |
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| MAX3079E |
Half/Full |
3.3 |
- |
0.8 |
16000 |
Yes |
Yes |
0.05 |
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See All RS-422/485 Line Driver/Receivers (159)
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