MAX3071EESA+T

MAX3071 is a ±15kV ESD-protected, RS-485/RS-422 transceiver. It 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 includes a hot-swap capability to eliminate false transitions on the bus during power-up or hot insertion. It features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission upto 250kbps. It is intended for full-duplex communications. It also features independently programmable receiver and transmitter output phase through separate pins. It is used in applications such as lighting systems, industrial control, telecom, security systems, instrumentation.

• 3.3V operation
• Electrostatic discharge (ESD) protection for RS-485 I/O pins
• True fail-safe receiver while maintaining EIA/TIA-485 compatibility
• Hot swap input structure on DE and RE
• Low-current shutdown mode
• Allow upto 256 transceivers on the bus
• Supply current is 1.5mA maximum at (TA = +25°C)
• Input hysteresis is 100mV typical at (TA = +25°C)
• Operating temperature is -40°C to +85°C
• Package style is 8-lead SOIC

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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