7Semi Dual-Channel Digital Signal Isolator Breakout Module

The 7Semi Dual-Channel Digital Signal Isolator Breakout Module is a compact and practical solution for safely transferring digital signals between two electrically isolated circuits. Built around the CA-IS3720CHS digital isolator IC, this module provides stable signal communication while helping protect sensitive controllers from electrical noise, voltage spikes, and ground loop issues.

Its dual-channel design makes it suitable for applications such as industrial automation, motor control, embedded systems, microcontroller projects, and high-noise electronic environments where reliable signal isolation is important. The straightforward pin layout makes the module easy to connect and integrate into existing circuits, making it suitable for both professional applications and DIY electronics or hobby projects.

Features:

• Stable performance with a dependable digital isolator
• Two input and two output signals are supported by the dual channel.
• Signal isolation shields the low-voltage side from the high-voltage side.
• Noise protection enhances signal quality and lessens interference.
• VDD A and VDD B are separate power supplies providing adequate isolation.
• Quick Signal Transfer: Ensures clear and efficient communication
• Compact Design: Easy to incorporate, small size
• Simple Connections: Pins with clear labels (IN1, IN2, OUT1, OUT2, GND)
• Ideal Applications: embedded projects, industrial systems, motor control, and communication isolation