MAX22192ARC+

Sensor And Detector Interfaces Overview

The MAX22192ARC+ is an eight-channel digital input device designed for industrial applications, specifically integrated into the Maxim Go-IO Programmable Logic Controller (PLC) reference design. It features isolated SPI communication and supports parasitic powering to reduce system power consumption by up to 60% without requiring a discrete isolated power supply. The component operates within a temperature range of -40°C to +125°C and is housed in a 70-LFBGA package with dimensions of 6mm x 10mm. Key electrical characteristics include high-precision input current limiting and integrated diagnostic capabilities.

Sensor And Detector Interfaces Feature Summary

• Integrates over 1kV surge protection to enhance system robustness and eliminate the need for external transient voltage suppression diodes.
• Provides comprehensive diagnostic functions including open-wire detection to improve factory uptime and system reliability.
• Features fast and safe demagnetization capabilities suitable for inductive load environments.

Sensor And Detector Interfaces Applications

• Industrial Programmable Logic Controllers (PLCs)
• Industrial IoT platforms requiring compact digital input solutions
• Adaptive manufacturing systems

Sensor And Detector Interfaces Procurement Notes

Verify component authenticity through authorized distributors as the part status is listed as obsolete. Confirm package integrity and check for specific RoHS compliance documentation, noting that some listings indicate non-compliance while others specify RoHS3 adherence. Ensure the supplier provides valid traceability records for this discontinued Analog Devices/Maxim Integrated product.

Sensor And Detector Interfaces Selection Notes

Select this component when designing industrial digital inputs requiring an eight-channel configuration with isolated SPI output. It is appropriate for designs prioritizing minimal solution size and reduced power consumption via parasitic powering. Consider alternatives if parallel output interfaces or different packaging constraints are required.

Sensor And Detector Interfaces Part Context

The MAX22192ARC+ belongs to the MAX2219x series of digital input devices developed by Maxim Integrated, now part of Analog Devices Inc. This series was introduced to meet Industry 4.0 requirements for size, power, and performance in industrial automation. The ARC+ suffix denotes the specific tape and reel packaging variant of the 6mm x 10mm LFBGA package.

Sensor And Detector Interfaces Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. The MAX22192ARC+ is listed as obsolete; engineers should consult official manufacturer channels for end-of-life replacement recommendations or compatible next-generation components.