Analog Devices Inc. Digital Isolation & Isolated Gate Drivers
Analog Devices Digital Isolation and Isolated Gate Drivers deliver digital isolation technology for protocols ranging from SPI, I2C, USB, and CAN to gigabit LVDS. These devices protect people and assets from high voltage and disruptive electric interference while maintaining data integrity.
The ADuM341E quad-channel digital isolator offers galvanic isolation up to 1173Vpeak and low propagation delay enabling low latency and low jitter for precision timing. Meanwhile, robust isolated gate drivers protect power devices from faults and electromagnetic transients. The ADuM4221 isolated half-bridge gate driver provides ultra-low propagation delay for improved system efficiency, offers common mode transient immunity (CMTI) up to 150kV/μs to support fast switching speeds, and is compatible with recent SiC and GaN technology. The ADuM4122 offers two different slew rate levels to optimize power loss and EMI control.
Associated Products
Analog Devices Inc. ADuM340E/ADuM341E/ADuM342E Quad Digital Isolators
Quad Digital Isolators are based on iCoupler® technology.
Analog Devices Inc. ADuM4221/-1/-2 Half-Bridge Gate Drivers
4A gate drivers that employ iCoupler® technology to provide independent high and low-side outputs.
Analog Devices Inc. ADuM4122 Isolated Gate Drivers
Single-device, dual-output drivers with iCoupler® technology to provide precision isolation.
Associated Solutions
Analog Devices Inc. Variable Speed Driver Solutions
Enables energy-efficient manufacturing/complete signal chain solutions for variable speed drives.
Analog Devices Inc. Precision Current & Voltage Feedback
Enhances drive performance and determines motors' overall control bandwidth and response time.
Analog Devices Inc. Robust Secure Connectivity
Features Ethernet PHYs, RS-485/RS-422, and LVDS/M-LVDS transceivers with added noise immunity.
Analog Devices Inc. Power Management for Sustainable Manufacturing
Power Management in smaller enclosures is key as motor drives become decentralized.
