MAX6966ATE+

LED Driver IC Overview

The MAX6966ATE+ is a high-performance LED display driver featuring ten constant-current output ports. It operates within a supply voltage range of 2.25 V to 3.6 V and draws a maximum power supply current of 730 uA. The device provides a low-level output current of 21.1 mA per port with a power dissipation rating of 1.176 W. It utilizes a serial interface for control and is housed in a TQFN-16 package. The component supports an operating temperature range from -40°C to +125°C, ensuring reliability in industrial environments.

LED Driver IC Feature Summary

• Provides ten independent constant-current LED output ports for direct driving applications
• Integrates a serial interface for simplified data transmission and control
• Supports wide operating temperature ranges suitable for industrial conditions

LED Driver IC Applications

• Industrial LED display panels
• Commercial signage systems
• Instrumentation front panels

LED Driver IC Procurement Notes

Verify the specific suffix 'ATE+' against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure the TQFN-16 package footprint matches the design layout. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement specifications.

LED Driver IC Selection Notes

Select this component when a multi-port constant-current solution is required within a low-voltage 3.3 V system architecture. The TQFN-16 package offers a compact form factor for space-constrained designs. Evaluate the 21.1 mA output capability against the target LED forward current requirements to ensure adequate drive strength without external amplification.

LED Driver IC Part Context

This part belongs to the MAX6966 series of LED drivers manufactured by Analog Devices (formerly Maxim Integrated). The series focuses on providing reliable constant-current regulation for multiple LED segments or pixels. The MAX6966ATE+ variant specifically denotes the automotive-grade or extended industrial temperature version within the standard product line.

LED Driver IC Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic equivalents may not match the specific 21.1 mA current accuracy or serial protocol timing.