MAX13082ECSA+

MAX13082ECSA+ is a +5.0V, ±15kV ESD-protected, RS-485 transceiver that features one driver and one receiver. This 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). It features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 250kbps. It also features an independently programmable receiver and transmitter output phase through separate pins. Applications include utility meters, lighting systems, industrial control, telecom, security systems, instrumentation, and Profibus.

• Extended ESD protection for RS-485 I/O pins ±15kV human body model
• True fail-safe receiver while maintaining EIA/TIA485 compatibility
• Hot-swap input structures on DE and RE
• Allow up to 256 transceivers on the bus
• Low-current shutdown mode
• VCC supply-voltage range from 4.5 to 5.5V
• Change in magnitude of common-mode voltage is 0.2V at RL=54ohm
• Receiver differential threshold voltage is -125mV typ at -7V ≤ VCM ≤ +12V
• 8 SO package
• Temperature range from 0°C to +70°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party