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.
This transceiver draws 300 µA (typ.) of supply current when unloaded or fully loaded with disabled drivers.
It operates from a single 5 V supply.
Driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that place the driver outputs into a high-impedance state.
The ST485E is designed for bi-directional data communications on multipoint bus transmission lines (half-duplex applications).
|DS2530: +/-15 kV ESD protected, low power RS-485/RS-422 transceiver||14.2||698 KB|
|AN1690: Fail-safe biasing for ST485EB||2.3||269 KB|
|AN1348: ST485: an RS-485 based interface with lower data bit errors||3.2||112 KB|
|AN1702: ST485EB for e-meter applications||2.3||153 KB|
|スマート･インダストリ向け 製品 & ソリューション ガイド||3.1||3 MB|
|製品型番||パッケージ||Packing Type||Operating Temperature (°C) (min)||Operating Temperature (°C) (max)||Autoshutdown||Marketing Status||Unit Price (US$) *||数量||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|ST485EBDR||SO-8||Tape And Reel||-40||85||-||Active : Product is in volume production||0.82||1000||EAR99||CHINA||MORE INFO||DISTRIBUTOR AVAILABILITY|
|製品型番||Marketing Status||パッケージ||Grade||RoHS Compliance Grade||Material Declaration**|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.