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EXAR  XR33032ID-F  Transceiver RS422/RS485 drivkrets, 2,8V-5,5V matningsspänning, NSOIC-8

EXAR XR33032ID-F
Technical Data Sheet (397.54KB) EN Se alla tekniska dokument

Bilden är enbart avsedd som illustration. Se produktbeskrivningen.

Produktöversikt

The XR33032ID-F is a high performance Half-Duplex RS-485 Transceiver optimized to operate over a wide range of supply voltage, from 2.8 to 5.5V. The analogue bus pins can withstand direct shorts up to ±18V and are protected against ESD events up to ±15kV. In an isolated application it may be more efficient to use a remote power supply rather than generating an isolated supply at every node. The XR33032 transceiver can operate with more than 2V IR drop in the cable when utilizing a remote 5V power supply. The receiver includes full fail-safe circuitry, guaranteeing a logic-high receiver output when the receiver inputs are open, shorted or un-driven. The receiver input impedance is 96kW allowing up to 256 devices on the bus while preserving the full signal margin. The drivers are protected by short circuit detection as well as thermal shutdown and maintain high impedance in shutdown or when powered-off.
  • Robust ESD protection
  • 300µA Idle current, 40nA shutdown current
  • Enhanced receiver failsafe protection for open, shorted or terminated but idle data lines
  • Hot-swap glitch protection on DE and RE pins
  • Driver short circuit current limit and thermal shutdown for overload protection
  • 1/8 Unit-load (up to 256 nodes on the bus)

Produktinformation

Enhetstyp:
Transceiver
IC-krets Gränssnittstyp:
RS422, RS485
Antal drivkretsar:
1Drivkrets(-ar)
Matningsspänning Min:
2.8V
Matningsspänning Max:
5.5V
Höljeutförande, Styrenhet:
NSOIC
Antal stift (pins):
8Stift
Drifttemperatur, Min:
-40°C
Drifttemperatur Max:
85°C
Typ av förpackning:
Klippt remsa
Produktsortiment:
-
Kvalificeringsstandarder för fordon:
SVHC-ämne:
To Be Advised
MSL livslängd:
MSL 1 - Obegränsad

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Tillämpningar

  • Automation & Processkontroll;
  • Telekommunikation & Networking;
  • VVS;
  • Industri;
  • Mätinstrument

Lagstiftning och miljö

Ursprungsland:
Malaysia

Det land där den sista betydelsefulla tillverkningsprocessen utfördes

RoHS-kompatibelt:
Ja
Tariffnr:
85423990
Vikt (kg):
.0001

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