Produktbeskrivning
Fail-Safe, Slew-Rate-Limited RS-485/RS-422 Transceiver
The MAX3082 high-speed transceiver for RS-485/RS-422 communication contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). The MAX3082 features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 115kbps.
Features
* True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility
* Enhanced Slew-Rate Limiting Facilitates * Error-Free Data Transmission
* 1nA Low-Current Shutdown Mode
* Allow Up to 256 Transceivers on the Bus
* Industry-standard pinout: 75176
Applications
* RS-422/RS-485 Communications
* Level Translators
* Transceivers for EMI-Sensitive Applications
* Industrial-Control Local Area Networks
The MAX3082 high-speed transceiver for RS-485/RS-422 communication contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). The MAX3082 features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 115kbps.
Features
* True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility
* Enhanced Slew-Rate Limiting Facilitates * Error-Free Data Transmission
* 1nA Low-Current Shutdown Mode
* Allow Up to 256 Transceivers on the Bus
* Industry-standard pinout: 75176
Applications
* RS-422/RS-485 Communications
* Level Translators
* Transceivers for EMI-Sensitive Applications
* Industrial-Control Local Area Networks