I need your support,
We are looking this part number "AD640BD" at this link https://www.analog.com/en/products/ad640.html#product-samplebuy. we are unable to locate Exact part number. could you please tell us the part validity whether the part is "Active/Discontinued " if the part is valid please provide the supported datasheet.
Thank you in advance your time !
Parts that are on Analog Devices website, unless specifically stated otherwise, are active and valid.
The BD version is no longer available. Please refer to the Ordering Guide on the product page or datasheet for suitable package and temperature range options for your specific application.
The latest product ordering guide information and availability is published on the product page for each product. Please refer to the product page for any product which you require information. If a part is not listed on the product page ordering guide you should consider it as not available.