MAX6966AEE+T

LED Driver IC Overview

The MAX6966AEE+T is a 10-port constant-current LED driver manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.25 V to 3.6 V and supports I2C, QSPI, Microwire, and Serial interfaces. The device features a low-level output current of 21.1 mA and a maximum power supply current of 730 uA. It is housed in a QSOP-16 package with a power dissipation rating of 667 mW. The component functions reliably across an operating temperature range from -40°C to +125°C.

LED Driver IC Feature Summary

• Provides ten independent constant-current channels for precise LED control
• Supports multiple serial communication protocols including I2C and Microwire
• Features linear dimming capability for brightness adjustment

LED Driver IC Applications

• LED display systems requiring multi-segment driving
• Portable electronic devices with limited power budgets
• Industrial instrumentation displays

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to restricted availability status. Confirm RoHS compliance details and specific lot codes upon order confirmation. Ensure that the QSOP-16 package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

LED Driver IC Selection Notes

Select this component when designing circuits requiring ten individually addressable LED outputs with low quiescent current consumption. The wide operating temperature range makes it suitable for harsh environments. Consider the available serial interface options to ensure compatibility with the host microcontroller's communication peripherals.

LED Driver IC Part Context

This part belongs to the MAX6966 series of LED display drivers designed for high-efficiency operation. It serves as a specialized solution for managing multiple LEDs in compact form factors. The device integrates necessary drive circuitry to simplify system design while maintaining accurate current regulation across all ports.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications against alternative components if sourcing is restricted.