MAX13083E

+5.0V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers


Please check latest availability status for a specific part variant.

Description

The MAX13080E–MAX13089E +5.0V, ±15kV ESD-protected, RS-485/RS-422 transceivers feature one driver and one receiver. These devices include fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logic-high if all transmitters on a terminated bus are disabled (high impedance). The MAX13080E family include a hot-swap capability to eliminate false transitions on the bus during power-up or hot insertion.

The MAX13080E/MAX13081E/MAX13082E feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 250kbps. The MAX13083E/MAX13084E also feature slew-rate-limited drivers but allow transmit speeds up to 500kbps. The MAX13086E/MAX13087E/MAX13088E driver slew rates are not limited, making transmit speeds up to 16Mbps possible. The MAX13089E slew rate is pin selectable for 250kbps, 500kbps, and 16Mbps.

The MAX13082E/MAX13088E are intended for half-duplex communications, and the MAX13080E/MAX13081E/MAX13083E/MAX13084E/MAX13086E/MAX13087E are intended for full-duplex communications. The MAX13089E is selectable for half-duplex or full-duplex operation. It also features independently programmable receiver and transmitter output phase through separate pins.

The MAX13080E family transceivers draw 1.2mA of supply current when unloaded or when fully loaded with the drivers disabled. All devices have a 1/8-unit load receiver input impedance, allowing up to 256 transceivers on the bus.

The MAX13080E/MAX13083E/MAX13086E/MAX13089E are available in 14-pin PDIP and 14-pin SO packages. The MAX13081E/MAX13082E/MAX13084E/MAX13087E/MAX13088E are available in 8-pin PDIP and 8-pin SO packages. The devices operate over the commercial, extended, and automotive temperature ranges.
MAX13080E, MAX13081E, MAX13082E, MAX13083E, MAX13084E, MAX13086E, MAX13087E, MAX13088E, MAX13089E: Typical Half-Duplex RS-485 Network MAX13080E, MAX13081E, MAX13082E, MAX13083E, MAX13084E, MAX13086E, MAX13087E, MAX13088E, MAX13089E: Typical Half-Duplex RS-485 Network Enlarge+

Key Features

  • +5.0V Operation
  • Extended ESD Protection for RS-485/RS-422 I/O Pins ±15kV Human Body Model
  • True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility
  • Hot-Swap Input Structures on DE and active-low RE
  • Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission (MAX13080E–MAX13084E/MAX13089E)
  • Low-Current Shutdown Mode (Except MAX13081E/MAX13084E/MAX13087E)
  • Pin-Selectable Full-/Half-Duplex Operation (MAX13089E)
  • Phase Controls to Correct for Twisted-Pair Reversal (MAX13089E)
  • Allow Up to 256 Transceivers on the Bus
  • Available in Industry-Standard 8-Pin SO Package

Applications/Uses

  • Industrial Control
  • Instrumentation
  • Lighting Systems
  • PROFIBUS
  • Security Systems
  • Telecom
  • Utility Meters
Part NumberTx/RxDuplexVSUPPLY
(V)
ICC
(mA)
Data Rate
(kbps)
ESD Protect.
(±kV)
Tx ENRx ENICC (Shutdn.)
(µA)
Rx/Tx on BusRx Failsafe w/ InputsSlew Rate LimitingOper. Temp.
(°C)
Package/PinsBudgetary
Price
typmintypSee Notes
MAX13080E 1Tx + 1RxFull51.225015YesYes2.8256Open or ShortedYes
-40 to +85
-40 to +125
0 to +70
PDIP/14
SOIC (N)/14
$1.95 @1k
MAX13081E Full1.2250NoNo-Yes
PDIP/8
SOIC (N)/8
$2.06 @1k
MAX13082E Half1.2250YesYes2.8Yes
PDIP/8
SOIC (N)/8
$1.99 @1k
MAX13083E Full2500YesYes2.8Yes
PDIP/14
SOIC (N)/14
$2.54 @1k
MAX13084E Full1.2500NoNo-Yes
PDIP/8
SOIC (N)/8
$2.33 @1k
MAX13086E Full1.216000YesYes2.8No
PDIP/14
SOIC (N)/14
$2.54 @1k
MAX13087E Full1.216000NoNo-No
PDIP/8
SOIC (N)/8
$1.99 @1k
MAX13088E Half1.216000YesYes2.8No
PDIP/8
SOIC (N)/8
$1.99 @1k
MAX13089E Half/Full1.216000YesYes2.8Yes
PDIP/14
SOIC (N)/14
$2.18 @1k
See All RS-485/RS-422 Line Driver/Receivers (204)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Technical Documents

Tutorial 6387 RS-485: Still the Most Robust Communication

Quality and Environmental Data

Request Reliability Report for: MAX13083E 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX13083EAPD
  • MAX13083EASD
  • MAX13083EASD-T
  • MAX13083ECPD
  • MAX13083ECPD+
  • MAX13083ECSD
  • MAX13083ECSD-T
  • MAX13083EEPD
  • MAX13083EEPD+
  • MAX13083EESD
  • MAX13083EESD+
  • MAX13083EESD+T
  • MAX13083EESD-T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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