MAX22164FAEE+

Digital Isolators Overview

The MAX22164FAEE+ is a six-channel reinforced digital isolator from Analog Devices, designed for high-speed data transmission. It supports a data rate of 200 Mbps with low propagation delay and minimal pulse width distortion. The device features independent supply voltage ranges of 1.71V to 5.5V on both sides, ensuring flexible interface compatibility. It includes two open-drain channels suitable for bidirectional communication applications. The component is qualified under AEC-Q100 standards for automotive use and operates reliably within a temperature range of -40°C to 125°C.

Digital Isolators Feature Summary

• Provides six isolated channels for robust signal transmission
• Supports bidirectional data transfer via dedicated open-drain channels
• Features independent dual-side power supply flexibility
• Delivers low propagation delay to minimize system latency

Digital Isolators Applications

• Automotive electronic control units requiring AEC-Q100 compliance
• Industrial systems needing high-speed isolated communication
• Bidirectional data link implementations in noisy environments

Digital Isolators Procurement Notes

Verify the specific suffix 'FAEE+' matches the required package and tape-and-reel configuration. Confirm that the AEC-Q100 qualification aligns with your automotive or industrial reliability requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the datasheet for exact pinout definitions to prevent integration errors during PCB layout.

Digital Isolators Selection Notes

Select this component when six isolated channels are necessary for complex system architectures. The independent supply rails allow mixing different logic levels between input and output sides. Consider the 200 Mbps speed limit for bandwidth requirements. The open-drain outputs require external pull-up resistors for proper logic high states in bidirectional applications.

Digital Isolators Part Context

This part belongs to the Maxim Integrated digital isolator family, now under Analog Devices. It utilizes capacitive coupling technology for isolation. The QSOP-16 package provides a compact footprint for space-constrained designs. It serves as a replacement for legacy optocouplers in high-speed digital interfaces.

Digital Isolators Replacement Considerations

Check for direct cross-reference part numbers from Analog Devices or Maxim Integrated. Verify that any substitute maintains the same channel count and reinforcement isolation rating. Ensure the alternative supports the required 200 Mbps data rate and AEC-Q100 grade if automotive application is intended.