EVALISO1I811TTOBO1

EVALISO1I811TTOBO1 is an evaluation-board with two isolated 8 channel IEC61131-2 compatible digital input IC’s for a wide range of industrial applications. The board is designed to allow easy exploration of the features of the ISOFACE™ digital input part. It contains two ISO1I811T as an electrically isolated 8bit data input interface in TSSOP-48 package. These parts are used to detect the signal states of up to eight independent input lines according to IEC61131-2 Type 1/2/3 with a common ground. An 8bit parallel/serial µC compatible interface allows to connect the IC directly to a µC system. The input interface supports also a direct control mode and is designed to operate with 3.3/5V CMOS compatible levels. The data transfer from input to output side across the galvanic isolation uses Infineon’s coreless transformer technology. Suitable for programmable logic controllers, distributed control systems, general control equipment, robotics and solid-state relay applications.

• VBB input voltage range from 9.6V to 35V
• Oscillator frequency range from 50KHz to 125KHz
• Temperature range up to 135°C junction
• Low temperature drift
• Superior EMI robustness and robust over operational lifetime
• Secure data transfer under very harsh conditions