ADUM4154ARIZ Information

Analog Devices Isolation - All

Isolators for Power Conversion

Analog Devices Isolators for Power Conversion are extremely beneficial for Variable Frequency Drive (VFD) and power supply applications. When working with electronic devices, the isolation component is one of the most important considerations. This is especially true for high voltage and high power applications. In variable frequency drive (VFD) and power supply designs, isolation components are typically used in both functional and safety isolation circuits to separate the low voltage control circuit from the high voltage power part. Isolation components also keep interfacecircuits separate from circuits that are dangerous to touch. Analog Devices provides many isolators that address the requirements of VFP and power supply applications.Learn More

Interface & Isolation ADI SLP

ADuM415x SPIsolator™ Digital Isolators

Analog Devices ADuM415x SPIsolator™ Digital Isolators feature iCoupler® technology and allow designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints associated with optocouplers.  The SPIsolator™ digital isolators are dedicated serial peripheral interface (SPI) isolators that have a small footprint, simple design, fast speed, and high data integrity. Unlike optocoupler and previous digital isolator solutions, SPIsolator Digital Isolators offer the ability to increase performance and lower cost while reducing board space using a single compact form factor.

ADuM4154 SPIsolator Digital Isolators

Analog Devices Inc. ADuM4154 SPIsolator Digital Isolators are designed as 5kVrms, 7-Channel, SPIsolator™ digital isolators optimized for a serial peripheral interface (SPI). Based on the Analog Devices Inc., iCoupler® chip scale transformer technology, the low propagation delay and jitter in the CLK, MO/SI, MI/SO, and SS channels support SPI clock rates of up to 17MHz. ADuM4154 also provides a slave select multiplexing system that allows up to four slave devices to be serviced from one isolator. The slave select system propagates to the desired output with full propagation speed, allowing tight timing control. The isolated SS multiplexer is addressed through a 250kbps low speed dual port with 2.5μs of setup time. The design makes the ADuM4154 digital isolators ideal for industrial programmable logic controllers (PLCs) and sensor isolation applications.

Specifications

ADUM4154ARIZ Price & Stock

Analog Devices ADUM4154ARIZ pricing and available inventory.

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Alternate Names

Analog Devices has several brands around the world that may have alternate names for ADUM4154ARIZ due to regional differences or acquisition. ADUM4154ARIZ may also be known as the following names: