MAX1800EHJ

Overview

The MAX1800EHJ is a digital camera power management IC manufactured by Analog Devices Inc./Maxim Integrated. It operates from an input voltage range of 700mV to 5.5V and functions within a temperature range of -40°C to +85°C (TA). The component is housed in a 32-TQFP surface-mount package.

Feature Summary

• Designed for compact digital imaging devices
• Supports dual- or triple-cell alkaline/NiMH battery systems
• Compatible with single Li+ battery configurations

Applications

• Compact digital imaging devices
• Dual-cell alkaline battery powered cameras
• Triple-cell NiMH battery powered cameras
• Single Li+ battery powered cameras

Procurement Notes

Verify the specific suffix EHJ against official Analog Devices documentation to confirm pinout, thermal characteristics, and RoHS compliance status. Confirm current availability as distribution status may vary. Ensure the 32-TQFP package matches your PCB footprint requirements before finalizing procurement.

Selection Notes

Select this component when designing power systems for compact digital cameras requiring support for multiple battery chemistries including alkaline, NiMH, and Li+. The wide input voltage range accommodates varying cell states. Ensure the design utilizes the 32-TQFP package constraints and operates within the specified ambient temperature limits.

Part Context

This part belongs to the Maxim Integrated portfolio focused on power management solutions for consumer electronics. It integrates necessary regulation functions specifically optimized for the power profiles of digital imaging sensors and processors in portable form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Analog Devices documentation for potential cross-references or updated series replacements.