MAX6965AEE

LED Driver IC Overview

The MAX6965AEE is a 9-output LED display driver featuring I2C-compatible serial interface and intensity control. It operates on a supply voltage range of 2V to 3.6V with a maximum operating temperature of +125°C and minimum of -40°C. The device utilizes a QSOP-16 package and supports up to 50mA output current per channel. It includes 8-bit PWM intensity control, two-phase blink capability, and thermal insertion protection for robust system integration.

LED Driver IC Feature Summary

• I2C-compatible serial interface for microprocessor communication
• Integrated 8-bit PWM intensity control with global and individual output adjustment
• Thermal insertion protection ensuring high impedance during power-off states
• Two-phase blink functionality configurable via hardware or software

LED Driver IC Applications

• LCD backlight drivers
• LED status indicators
• Keyboard backlights
• RGB LED driving

LED Driver IC Procurement Notes

Verify the specific suffix 'T' indicates reel packaging if bulk procurement is required. Confirm RoHS compliance status through official documentation. Ensure the QSOP-16 package dimensions match the target PCB footprint. Validate that the 2V to 3.6V supply range aligns with the system power architecture. Check for any regional distribution restrictions before ordering.

LED Driver IC Selection Notes

Select this component when nine individually controllable LED outputs are required within a compact form factor. The I2C interface minimizes microprocessor pin usage compared to parallel alternatives. Consider the low standby current for battery-operated applications. The wide operating temperature range suits industrial and automotive environments requiring reliability under extreme conditions.

LED Driver IC Part Context

This part belongs to the MAX6965 series of LED display drivers manufactured by Analog Devices / Maxim Integrated. It is designed as a peripheral device to expand microprocessor output capabilities. The series focuses on providing flexible intensity control and reliable operation in space-constrained electronic designs.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing I2C addresses and voltage levels when considering alternative drivers from other manufacturers.