Qdatasheet_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

ST485EB Datasheet PDF - STMicroelectronics

ST485EB image

Part Name
ST485EB

Other PDF
  no available.

PDF
DOWNLOAD     

page
18 Pages

File Size
661.8 kB

MFG CO.
ST-Microelectronics
STMicroelectronics ST-Microelectronics

Description
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.


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

 


Share Link: GO URL

All Rights Reserved © qdatasheet.com  [ Privacy Policy ] [ Contact Us ]