AD9668ACPZ-R7

Overview

The AD9668ACPZ-R7 is a four-channel laser diode driver manufactured by Analog Devices Inc. It operates on a single 5 V supply and utilizes an LFCSP-EP surface-mount package with 32 pins. Designed for optical applications, this component provides precise current control for laser diodes. The device supports dual output configurations to accommodate various laser requirements while maintaining low power consumption and high stability in compact form factors.

Feature Summary

• Four independent channels for multi-laser control
• Single 5 V power supply operation
• Compact lead frame chip scale package design

Applications

• Optical storage systems
• Laser printing equipment
• Telecommunications transceivers

Procurement Notes

Verify the exact suffix against the manufacturer datasheet to confirm pinout and electrical specifications. Ensure compatibility with the target PCB footprint and thermal management requirements. Confirm availability status as distribution listings may vary. Cross-reference the part number with official Analog Devices documentation to avoid counterfeit components.

Selection Notes

Select this component when multiple laser diodes require individual current regulation from a single voltage source. The integrated design reduces external component count compared to discrete solutions. Consider the thermal performance of the exposed pad for high-density board layouts. Evaluate channel matching requirements if precision balance between outputs is critical for the application.

Part Context

This part belongs to the AD9668 family of laser drivers. It serves as a specialized interface between digital control logic and optical emitters. The series is engineered for consumer electronics and industrial optical modules requiring reliable laser modulation and protection features within space-constrained environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided reference data.