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MAX14430CASE+

MAX14430CASE+

Analog Devices / Maxim Integrated
Digital Isolators 4-Channel, Low Power, 3.75kV Digital Iso
NRND2,006 in stock
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Overview

The MAX14430CASE+ is a low-power, four-channel digital galvanic isolator providing a 3.75kVrms withstand voltage rating. This device utilizes Analog Devices proprietary process technology to provide high-speed data transmission while maintaining high electromagnetic immunity and low power consumption.

Why Choose This Part

This isolator features ultra-low power consumption of less than 0.58mW per channel at 1Mbps. It supports high data rates up to 200Mbps and offers high Common-Mode Transient Immunity (CMTI) of 50kV/us, ensuring reliable data integrity in electrically noisy industrial settings.

Applications

Fieldbus Communications
Provides signal isolation for industrial protocols like SPI, UART, and RS-485 in harsh electrical environments.
Battery Management Systems
Safely bridges high-voltage battery stacks to low-voltage control electronics in energy storage systems.
Medical Equipment
Ensures patient safety by providing galvanic isolation between sensor front-ends and mains-powered processing units.

Getting Started

Engineers can evaluate this part using the MAX14430FWEVKIT evaluation board, which provides a pre-laid-out PCB for testing signal integrity and power consumption. Ensure that bypass capacitors are placed as close as possible to the VDD pins on both sides of the isolation barrier to maintain stability.

MAX14430 Family

Part NumberDifferenceStock
MAX14430EAEE+ (Analog Devices Inc./Maxim Integrated) SSOP-16 2,393
MAX14430BAEE+ BAEE+ 200