ADN8810ACP

Overview

The ADN8810ACP is a high-precision laser driver IC manufactured by Analog Devices Inc., designed for tunable laser applications. It features a 12-bit current source capable of delivering output currents from 0 mA to 300 mA with low noise and long-term stability. The device operates on a single 5V supply, drawing only 3 mA of supply current. It utilizes a 24-lead LFCSP package measuring 4 mm x 4 mm x 0.83 mm. The component supports a 3-wire serial interface for configuration and includes fault indication capabilities. It functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• High precision 12-bit current source
• Low noise and long term stability
• Programmable maximum current up to 300 mA
• Output fault indication

Applications

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

Procurement Notes

Verify the specific suffix (e.g., ACPZ vs REEL7) against the official datasheet to confirm packaging type and moisture sensitivity level. Ensure the order matches the required lead frame chip scale package dimensions. Confirm RoHS compliance status and REACH SVHC declarations prior to procurement. Validate that the supplier provides authentic documentation matching the Analog Devices part number.

Selection Notes

Select this component when precise current control is required for tunable lasers or automated testing systems. The 12-bit resolution ensures fine current adjustment. Consider the 24-lead LFCSP footprint for space-constrained designs. Verify compatibility with the 3-wire serial interface protocol. Ensure the 5V supply voltage aligns with system power rails.

Part Context

The ADN8810 belongs to Analog Devices' specialized laser driver family. It addresses the need for stable, low-noise current sources in optical communication and sensing applications. The device integrates high-performance analog circuitry into a compact surface-mount package, facilitating integration into modern electronic systems requiring precise optical modulation control.

Replacement Considerations

Consult official Analog Devices documentation for qualified substitutes. Verify pinout compatibility and electrical specifications before substitution.