A Programmable Precision Current Source Designed For Tunable Lasers

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Product Details

The ADN8810 is a programmable precision current source designed for tunable lasers. It features a precision 12-bit DAC and precision V/A converter built in along with a high precision current output. Its max output current can be scaled from 50 mA to 300 mA by external sense resistors value.

The ADN8810 provides high precision, low noise current sources and all other control signals needed for tunable laser devices. It can drive the Laser section, the Laser Front Mirror, Back Mirror, Phase, Gain or amplification while interfacing to the host system over a serial interface. The host controls the operation of the controller.

See application note AN-619: Using the ADN8810 Demo Board (v2.0) for detailed instructions on using the ADN8810 demo board.

Product Lifecycle

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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.


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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

ADN8810 Material Declaration
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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