Name: 7Semi Dual Channel Digital Signal Isolator Breakout Board
Brand: 7Semi
SKU: 004-BO-10212
Price: 95.58 INR
Availability: InStock

Technical Specifications

Brand:

7Semi

Data Rate:

DC to 40Mbps

Supply Voltage:

3V - 5V

Operational Temperature:

–40 C to 70 C

Number of Channels:

Dual Channel Isolation

Isolation Rating:

5 KVRMS

Power Consumption:

5.2mA per channel at 40Mbps with VDDX = 5.0V

Propagation Delay:

22ns Typical Propagation Delay

Skew:

3ns Propagation Delay Skew (Chip -to-Chip)

Pulse Width Distortion:

1ns

Minimum Pulse Width:

20ns

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Dual Channel Digital Signal Isolator Breakout Board with Galvanic Isolation for Industrial, Motor Control, and Embedded Systems

The 7Semi Dual Channel Digital Signal Isolator Breakout Board is a compact isolation module built around the CA-IS3720CHS digital isolator IC. It provides reliable galvanic isolation between two electronic circuits, protecting sensitive low-voltage controllers from high-voltage transients, electrical noise, voltage spikes, and ground loop issues. By maintaining signal integrity across an isolation barrier, the module improves system safety and communication reliability in electrically noisy environments.

Designed for industrial automation, motor control, communication interfaces, embedded systems, and IoT applications, the module features two isolated digital channels for dependable signal transmission. Separate power supply inputs for the isolated and non-isolated sides ensure proper electrical isolation, while the compact breakout board and clearly labelled pins simplify integration with Arduino, ESP32, STM32, Raspberry Pi, PLCs, and other control systems.

Key Features

CA-IS3720CHS Digital Isolator: Built around a reliable dual-channel digital isolation IC.
Dual Channel Isolation: Supports two independent digital input and output signal channels.
Galvanic Isolation: Electrically isolates low-voltage control circuits from high-voltage systems.
Noise Immunity: Reduces electrical interference and improves communication reliability.
Ground Loop Protection: Eliminates ground loop issues between connected systems.
Separate Power Domains: Independent VDD A and VDD B supplies maintain proper isolation.
High-Speed Signal Transfer: Preserves fast and accurate digital communication across the isolation barrier.
Compact Breakout Board: Small footprint for embedded and industrial applications.
Easy Integration: Clearly labelled IN1, IN2, OUT1, OUT2, VDD, and GND connections simplify wiring.
Reliable Operation: Suitable for demanding industrial and high-noise environments.