LTM2895HY#PBF

Digital Isolators Overview

The LTM2895HY#PBF is a high-speed isolated μModule SPI interface designed for isolating LTC DAC series and general-purpose SPI interfaces. It features 6000Vrms isolation voltage, 100Mbps data rate, and 50kV/µs CMTI. The device operates on a 4.4V to 36V supply with 5mA current consumption. It supports full-speed USB 2.0 standards in some configurations but primarily functions as a digital isolator. Operating temperature ranges from -40°C to +105°C. Housed in a BGA-24 package, it requires no external components.

Digital Isolators Feature Summary

• Integrates isolated DAC control signals and SPI interface within a single compact module
• Provides robust galvanic isolation with high common-mode transient immunity
• Eliminates need for external discrete components through embedded inductive coupling technology

Digital Isolators Applications

• Isolating general-purpose DAC series from microcontroller systems
• High-speed industrial communication links requiring SPI isolation
• Medical equipment signal isolation where safety standards are critical

Digital Isolators Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm RoHS compliance status via official datasheets. Check moisture sensitivity level handling requirements before assembly. Ensure supply chain stability due to potential limited availability or factory special order constraints. Validate package marking against official documentation.

Digital Isolators Selection Notes

Select this component when high integration and small footprint are required for isolated SPI applications. Consider the 6000Vrms isolation rating for safety-critical designs. Evaluate the 100Mbps speed capability against system timing requirements. Assess the BGA-24 package suitability for PCB layout constraints. Verify operating temperature range matches environmental conditions.

Digital Isolators Part Context

Part of the LTM289x family of μModule isolators from Analog Devices. Designed specifically for isolating DAC control signals and SPI interfaces. Utilizes embedded inductively coupled technology for signal transmission across isolation barriers. Offers higher integration compared to traditional discrete isolation solutions.

Digital Isolators Replacement Considerations

LTM2895CY#PBF and LTM2895IY#PBF are direct substitutes within the same family offering similar specifications.