ADN2872ACPZ-RL

Overview

The ADN2872ACPZ-RL is a laser diode driver manufactured by Analog Devices Inc., designed for optical communication applications. It supports data rates up to 3.3 Gbps and operates on a single 3.3 V supply. The device features dual-loop control with automatic power control (APC) capabilities. It is housed in a 24-pin LFCSP package with an exposed pad, suitable for surface-mount installation.

Feature Summary

• Dual-loop control architecture supporting both modulation and bias currents
• Integrated automatic power control (APC) functionality
• Optimized for single-supply 3.3 V operation

Applications

• Short-reach optical transceivers
• Fiber optic communication links
• Laser diode driving circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for moisture sensitivity labeling prior to soldering. Ensure storage conditions meet specified humidity requirements to prevent package damage.

Selection Notes

Select this component when a dedicated laser driver with integrated APC is required for 3.3 Gbps systems. Consider the 24-pin LFCSP footprint for PCB layout constraints. Evaluate thermal performance due to the exposed pad design. Compare against alternative drivers if higher data rates or different supply voltages are needed.

Part Context

This part belongs to the ADN287x series of laser drivers from Analog Devices. It shares functional similarities with the ADN2871 but is optimized for 3.3 Gbps speeds. The series targets cost-effective optical interconnect solutions requiring precise laser current control.

Replacement Considerations

The ADN2871ACPZ-RL7 is a related component within the same product family, offering similar laser driver functionality. Verify pin compatibility and electrical specifications before substitution.