MAX7304ETG+

LED Driver IC Overview

The MAX7304ETG+ is an I2C-interfaced integrated circuit featuring 16 ports of level-translating general-purpose input/output (GPIO) and LED driver capabilities. It operates within a supply voltage range of 1.62V to 3.6V and supports a maximum clock frequency of 400 kHz. The device integrates high-level electrostatic discharge (ESD) protection and functions across an operating temperature range of -40°C to +85°C. Packaged in a 24-TQFN format with dimensions of 3.5x3.5 mm, it is designed for surface-mount applications requiring compact interface solutions.

LED Driver IC Feature Summary

• Integrates 16-port GPIO and LED driver functionality with I2C interface compatibility
• Provides level translation capabilities for flexible system integration
• Includes high-level integrated ESD protection for enhanced reliability

LED Driver IC Applications

• Portable electronic devices requiring space-efficient I/O expansion
• Systems utilizing I2C bus communication protocols
• LED indicator control circuits in consumer electronics

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm package integrity and pin alignment against the 24-TQFN specification. Ensure storage conditions comply with moisture sensitivity level requirements prior to assembly. Cross-reference ordering information with official Analog Devices documentation to avoid counterfeit risks.

LED Driver IC Selection Notes

Select this component when a single IC must manage both digital I/O expansion and LED driving tasks via an I2C interface. The built-in level translation simplifies interfacing between different voltage domains without external components. Consider the 24-TQFN package constraints for PCB layout and thermal management during the design phase.

LED Driver IC Part Context

This part belongs to the MAX7304 family from Maxim Integrated, now part of Analog Devices Inc. It serves as a specialized interface solution combining GPIO expansion with LED driving in a single package. The series is designed for applications needing efficient pin count reduction in systems communicating over standard I2C buses.

LED Driver IC Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Verify pinout compatibility and electrical specifications before replacing. Generic equivalents may lack specific features like level translation or integrated ESD protection.