LTM2893CY-1#PBF

Digital Isolators Overview

The LTM2893CY-1#PBF is a high-performance digital isolator module from Analog Devices, designed for serial ADC interfaces. It integrates eight isolated channels supporting data rates up to 100 Mbps with a propagation delay of 80 ns. The device utilizes magnetic coupling technology to provide an insulation voltage of 6000 Vrms and a common-mode transient immunity of 50 kV/µs. Operating within a supply voltage range of 3 V to 5.5 V, it features low power consumption of 12 mA and supports SPI protocols. Housed in a compact BGA-36 package, it ensures reliable signal transmission across isolation barriers.

Digital Isolators Feature Summary

• Integrates eight isolated channels for comprehensive serial interface connectivity
• Utilizes magnetic coupling technology for robust signal isolation
• Supports high-speed data transmission at 100 Mbps with low latency
• Provides high common-mode transient immunity for noise-resistant operation

Digital Isolators Applications

• Serial analog-to-digital converter (ADC) isolation
• Industrial process control systems requiring galvanic isolation
• Medical equipment signal interfacing
• Data acquisition systems with multiple isolated channels

Digital Isolators Procurement Notes

Verify the specific suffix CY-1 against official Analog Devices documentation to confirm channel configuration and isolation ratings. Ensure compatibility with required operating temperature ranges and supply voltage specifications before integration. Cross-reference the BGA-36 footprint dimensions with PCB layout guidelines to prevent assembly errors. Confirm RoHS compliance status through manufacturer datasheets.

Digital Isolators Selection Notes

Select this component when designing systems requiring high-density isolation for serial communication links. Consider the 100 Mbps data rate capability and 8-channel integration for complex multi-sensor setups. Evaluate the 6000 Vrms insulation rating against system safety requirements. Assess the BGA-36 package constraints regarding thermal management and board space availability compared to alternative pin-count solutions.

Digital Isolators Part Context

This part belongs to the LTM2893 series of digital isolator modules from Analog Devices. These modules are engineered to replace traditional discrete isolation components, offering reduced board space and improved performance consistency. The series focuses on providing reliable isolation for high-speed digital signals in demanding industrial and commercial environments.

Digital Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.