Switch and Sensor Monitors Overview

Automotive and industrial I/O monitoring and serialization

Industrial Serializers

High-voltage serializers for industrial I/O that support up to 8 inputs with a single device, or can be cascaded for additional inputs in PC, PLC, and other industrial systems.

Multi-Switch Detection Interface Devices

Fully integrated low-power switch and sensor interface devices to monitor multi-position analog and digital switches in automotive and industrial applications.

Featured products


24 input, low-power switch monitor with integrated ADC and input sharing


8 input serializer for high-channel density digital input modules in industrial automation


24 input, low-power switch monitor with robust ESD protection

Technical resources

Explore board-and system-level reference design circuits to help you quickly evaluate and customize your system.

On-demand MSDI training, including overviews and in-depth presentations.

The TIC12400EVM-KIT is a flexible two-board evaluation platform that allows to user to evaluate the expansive feature sets of TI’s MSDI devices.