ADN8810ACPZ-REEL7

Overview

The ADN8810ACPZ-REEL7 is a high-precision laser driver manufactured by Analog Devices Inc., designed for tunable laser applications. It features a 12-bit current source with an output range from 0 mA to 300 mA and operates at data rates up to 125 Gb/s. The device functions within a supply voltage range of 4.5 V to 5.5 V, drawing a typical operating current of 3 mA. It is housed in a compact 24-lead LFCSP package measuring 4 mm × 4 mm × 0.83 mm. The component supports an industrial temperature range from -40°C to +85°C and utilizes a 3-wire serial interface for control.

Feature Summary

• High precision 12-bit current source with low noise and long-term stability
• Integrated fault indication for output monitoring
• Programmable maximum current capability
• Compact leadframe chip scale package design

Applications

• Tunable laser current source
• Programmable high output current source
• Automatic test equipment

Procurement Notes

Verify the specific suffix REEL7 against official documentation to confirm reel packaging specifications. Confirm moisture sensitivity handling requirements prior to assembly. Ensure compatibility with the 3-wire serial interface protocol used in the target system design. Validate that the LFCSP-24 footprint matches the PCB layout constraints.

Selection Notes

Select this component when precise laser diode modulation is required for high-speed optical communication systems. The integrated fault detection simplifies system reliability monitoring. Consider the low power consumption profile for battery-operated or thermally constrained environments. Verify that the 300 mA output capability meets the specific laser diode drive requirements.

Part Context

This part belongs to the ADN8810 series of laser drivers from Analog Devices. It is specifically engineered for controlling tunable lasers in dense wavelength division multiplexing (DWDM) systems. The device integrates necessary control logic and protection features into a small form factor, reducing external component count compared to discrete solutions.

Replacement Considerations

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