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ST485E Series 5 V ±15 kV ESD Protected RS-485/RS-422 Transceiver - SOIC-8

Product Specification Section
Caractéristiques techniques
Attributes Table
Data Rate: 30Mbps
ESD Voltage-Max: ±15kV
Operating Temp Range: -40°C to +85°C
Supply Voltage: 4.75V to 5.25V
Duplex: Half-Duplex
Function: Transceiver
No. of Drivers: 1
No. of Receivers: 1
Supply Current: 300µA
No of Terminals: 8
Moisture Sensitivity Level: 1
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications

The ST485EBDR is a part of ST485 series Transceiver. It has an operating temperature ranging from -40 °C to +85 °C and it comes in SOIC-8 Packaging.

The ST485E is a low power transceiver for RS-485 and RS-422 communication. Each driver output and receiver input is protected against ±15 kV electrostatic discharge (H.B.M.) (ESD) shocks, without latch-up. These parts contain one driver and one receiver in half duplex configuration.


  • Low quiescent current: 300 µA
  • Designed for RS-485 interface application
  • -7 V to 12 V common mode input voltage range
  • Driver maintains high impedance in 3-state or with the power OFF
  • 70 mV typical input hysteresis
  • 30 ns propagation delay, 5 ns skew
  • Operates from a single 5 V supply
  • Current limiting and thermal shutdown for driver overload protection
  • ESD protection:
    • ±15 kV (H.B.M.)
    • ±8 kV (IEC-1000-4-2 contact discharge)
  • Allows up to 256 transceivers on the bus

View the complete ST485 family of Transceiver

Pricing Section
300 000
Commande minimale :
2 500
Multiples de :
2 500
Sur commande :
Stock d'usine :Stock d'usine :
Délai d'usine :
10 Semaines
1 087,50 $
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Des droits de douane peuvent s’appliquer en cas d’expédition vers les États-Unis. Une estimation des droits tarifaires sera dans ce cas calculée au moment du paiement.
Prix Internet
2 500
5 000+