MAX13038ATI+

Specialized Overview

The MAX13038ATI+ is an automotive contact monitor and level shifter featuring an integrated low-dropout (LDO) regulator. It monitors and debounces eight remote mechanical switches, asserting an interrupt signal upon state changes. The device samples switch states via an SPI interface for status reading. Four inputs support ground-connected switches, while the remaining four are programmable for either ground or battery connections. Two inputs provide direct level-shifted outputs suitable for PWM applications.

Specialized Feature Summary

• Integrated LDO regulator for power supply conditioning
• Eight-channel switch monitoring with debounce functionality
• Programmable input configurations for ground or battery connections
• Direct level-shifted outputs for timing-base signals

Specialized Applications

• Automotive contact monitoring systems
• Remote switch state detection interfaces
• PWM generation circuits requiring level shifting

Specialized Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package integrity and lead time availability prior to order placement. Ensure compliance with RoHS directives and check for moisture sensitivity handling requirements during storage and assembly processes.

Specialized Selection Notes

Select this component when eight-channel switch monitoring with integrated regulation is required. Verify that the SPI interface compatibility matches the host controller. Ensure the operating temperature range meets the specific application environment constraints.

Specialized Part Context

This part belongs to the MAX13037/MAX13038 family of contact monitors and level shifters. It shares functional similarities with the MAX13037 but may differ in specific pinout or regulatory features. Both devices target automotive applications requiring robust switch monitoring capabilities.

Specialized Replacement Considerations

The MAX13037ATX+ is a public confirmed substitute within the same family. Verify pin-to-pin compatibility and functional equivalence before substitution.