MAX12935BAWE+

MAX12935BAWE+ is a two-channel, fast, low-power, 5kVRMS digital isolator. This device transfers digital signals between circuits with different power domains while using as little as 0.65mW per channel at 1Mbps with a 1.8V supply. The two channels of the MAX12935 transfer data in opposite directions, making the MAX12935 ideal for isolating the TX and RX lines of a transceiver. It has an isolation rating of 5kVRMS for 60 seconds. This device is available with a maximum data rate of either 25Mbps and with outputs that are either default-high. The default is the state the output assumes when the input is not powered or if the input is open-circuit. Independent 1.71V to 5.5V supplies on each side of the isolator make this device suitable for use as level translators. Typical applications include fieldbus communications for industrial automation, isolated RS232, RS-485/RS-422, CAN, general isolation application, battery management and medical systems.

• 1/1 channel configuration
• 5KVrms isolation voltage
• Continuously withstands 848VRMS (VIOWM)
• Withstands ±10kV surge between GNDA and GNDB with 1.2/50µs waveform
• High CMTI (50kV/µs typical)
• Low power consumption of 1.3mW/ch at 2Mbps with VDD = 3.3V, 3.3mW/ch at 100Mbps with VDD = 1.8V
• Temperature range from -40°C to 125°C
• Available in 16 pin wide SOIC package

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