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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)


DATA SHEETS
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
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 Number of Tx/Rx Duplex Supply Voltage (V) Fault Protection (±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 Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX13448E  NEW! 1Tx + 1Rx Full 3.0 to 5.5 80 4.5 500 15 Yes Yes 10 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 Yes SOIC/14 54 -40 to +85
MAX13080E  1Tx + 1Rx Full 5  -  1.2 250 15 Yes Yes 2.8 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 Yes PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
0 to +70
MAX13081E  1Tx + 1Rx Full 5  -  1.2 250 15 No No  -  256 Open or Shorted
•Hot-Swap Support
 Yes PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
0 to +70
MAX13082E  1Tx + 1Rx Half 5  -  1.2 250 15 Yes Yes 2.8 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 Yes PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
0 to +70
MAX13083E  1Tx + 1Rx Full 5  -  2 500 15 Yes Yes 2.8 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 Yes PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
0 to +70
MAX13084E  1Tx + 1Rx Full 5  -  1.2 500 15 No No  -  256 Open or Shorted
•Hot-Swap Support
 Yes PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
0 to +70
MAX13085E  1Tx + 1Rx Half 5  -  1.2 500 15 Yes Yes 2.8 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 Yes PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
0 to +70
MAX13086E  1Tx + 1Rx Full 5  -  1.2 16,000 15 Yes Yes 2.8 256 Open or Shorted
•High Speed
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
0 to +70
MAX13087E  1Tx + 1Rx Full 5  -  1.2 16,000 15 No No  -  256 Open or Shorted
•High Speed
•Hot-Swap Support
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
0 to +70
MAX13088E  1Tx + 1Rx Half 5  -  1.2 16,000 15 Yes Yes 2.8 256 Open or Shorted
•High Speed
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
0 to +70
MAX13089E  1Tx + 1Rx Half/Full 5  -  1.2 16,000 15 Yes Yes 2.8 256 Open or Shorted
•High Speed
•Hot-Swap Support
•Logic Selectable Data Rate
•Logic Selectable Full/Half Duplex
•Low Power Shutdown
 Yes PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
0 to +70
MAX3070E  1Tx + 1Rx Full 3.3  -  0.8 250 15 Yes Yes 0.05 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
MAX3071E  1Tx + 1Rx Full 3.3  -  0.8 250 15 No No  -  256 Open or Shorted
•Hot-Swap Support
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
MAX3072E  1Tx + 1Rx Half 3.3  -  0.8 250 15 Yes Yes 0.05 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
MAX3073E  1Tx + 1Rx Full 3.3  -  0.8 500 15 Yes Yes 0.05 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
MAX3074E  1Tx + 1Rx Full 3.3  -  0.8 500 15 No No  -  256 Open or Shorted
•Hot-Swap Support
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
MAX3075E  1Tx + 1Rx Half 3.3  -  0.8 500 15 Yes Yes 0.05 256 Open or Shorted
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
MAX3076E  1Tx + 1Rx Full 3.3  -  0.8 16,000 15 Yes Yes 0.05 256 Open or Shorted
•High Speed
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
MAX3077E  1Tx + 1Rx Full 3.3  -  0.8 16,000 15 No No  -  256 Open or Shorted
•High Speed
•Hot-Swap Support
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
MAX3078E  1Tx + 1Rx Half 3.3  -  0.8 16,000 15 Yes Yes 0.05 256 Open or Shorted
•High Speed
•Hot-Swap Support
•Low Power Shutdown
 No PDIP/8
SOIC/8 		31 -40 to +125
-40 to +85
MAX3079E  1Tx + 1Rx Half/Full 3.3  -  0.8 16,000 15 Yes Yes 0.05 256 Open or Shorted
•High Speed
•Hot-Swap Support
•Logic Selectable Data Rate
•Logic Selectable Full/Half Duplex
•Low Power Shutdown
 No PDIP/14
SOIC/14 		54 -40 to +125
-40 to +85
See All RS-422/485 Line Driver/Receivers (150)


         


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