MaxLinear, Inc. Interface - Interface - Drivers, Receivers, Transceivers - XR3070XEDTR-F XR3070XEDTR-F

The XR3070XEDTR-F is a low power, 3.3V RS-485/RS-422 transceiver designed for robust performance in industrial environments. It features ¬±18V fault tolerance on analog bus pins and offers enhanced ESD protection, with ratings of ¬±15kV for air gap discharge and ¬±8kV for contact discharge. The device operates within a voltage range of 3.0V to 3.6V and consumes 300¬µA in idle mode, with a shutdown current of just 1nA, making it suitable for power-sensitive applications. This transceiver supports a high signal-to-noise ratio (SNR) of 1.65V, which is 10% higher than standard RS-485 devices, allowing for improved noise margin and longer cable lengths. It includes fail-safe circuitry to ensure a logic-high output under open, shorted, or undriven conditions, and its input impedance allows for up to 256 devices on the bus. The XR3070XEDTR-F is packaged in an industry-standard 14-pin NSOIC format and is rated for an operating temperature range of -40¬8C to 85¬8C, making it suitable for various applications including motor control, security systems, and building automation.