\+ 3.3V , ± 15kV ESD保护,失效保护,热插拔, RS - 485 / RS -422收发器 +3.3V, 【15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers
General Description
The MAX3070E–MAX3079E 3.3V, ±15kV ESD-protected, RS-485/RS-422 transceivers feature one driver and one receiver. These devices include 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 MAX3070E–MAX3079E include a hot-swap capability to eliminate false transitions on the bus during power-up or hot insertion.
Features
♦3.3V Operation
♦Electrostatic Discharge ESD Protection for RS-485 I/O Pins
±15kV Human Body Model
♦True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility
♦Hot-Swap Input Structure on DE and RE
♦Enhanced Slew-Rate Limiting Facilitates Error Free Data Transmission MAX3070E–MAX3075E/MAX3079E
♦Low-Current Shutdown Mode Except MAX3071E/MAX3074E/MAX3077E
♦Pin-Selectable Full-/Half-Duplex Operation MAX3079E
♦Phase Controls to Correct for Twisted-Pair Reversal MAX3079E
♦Allow Up to 256 Transceivers on the Bus
♦Available in Industry-Standard 8-Pin SO Package
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX3077EESA Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX3077EESA+ 美信 | 功能相似 | MAX3077EESA和MAX3077EESA+的区别 |
MAX3077EESA-T 美信 | 功能相似 | MAX3077EESA和MAX3077EESA-T的区别 |