MAX12931BASA+T  Description

The MAX12931BASA+T is a family of 2-channel, 3kV/5kVRMS digital galvanic isolators using Maxim's proprietary process technology. 

MAX12931BASA+T  Features

• Robust Galvanic Isolation of Digital Signals

• Withstands 5kVRMS for 60s (VISO) Wide-Body

• Withstands 3kVRMS for 60s (VISO) Narrow-Body

• Continuously Withstands 848VRMS (VIOWM) WideBody

• Continuously Withstands 445VRMS (VIOWM)

• Narrow-Body

• Withstands ±10kV Surge Between GNDA and GNDB with 1.2/50µs Waveform

• High CMTI (50kV/µs, typ)

• Options to Support a Broad Range of Applications

• 2 Data Rates (25Mbps/150Mbps)

• 2 Channel Direction Configurations

• 2 Output Default States (High or Low)

• Low Power Consumption

• 1.3mW per Channel at 1Mbps with V_DD = 3.3V

• 3.3mW per Channel at 100Mbps with V_DD = 1.8V

MAX12931BASA+T Applications

• Fieldbus Communications for Industrial Automation

• Isolated RS232, RS-485/RS-422, CAN

• General Isolation Application

• Battery Management

• Medical Systems