MAX13085E_11中文资料美信数据手册PDF规格书

General Description

The MAX13085E +5.0V, ±15kV ESD-protected, RS-485/RS-422 transceiver features one driver and one receiver. The device includes 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 MAX13085E includes a hot-swap capability to eliminate false transitions on the bus during power-up or hot insertion.

特性 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 RE

♦ Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission

♦ Low-Current Shutdown Mode

♦ Allow Up to 256 Transceivers on the Bus

♦ Available in Industry-Standard 8-Pin SO and PDIP Packages

Applications

   Utility Meters

   Lighting Systems

   Industrial Control

   Telecom

   Security Systems

   Instrumentation

   Profibus