Hi Analog Expert !
I am just looking for your good DAC as following function.
1) "AGND bias" function like a AD7226
2) WIth parallel data BUS also /WR pin like a AD7226.
I tried to find on your web page and compass, but I could not find your good device.
As you know AD7226 is old device, so I would like to recommend current new device to our customer.
Next development have the life for more than 10 years.
Do you have a good device with such requirement ?
Apologies for the delayed response.
They do not work similar to the bias function. Although the absolute maximum ratings table says that the VREF pins can go as low as Vss -0.3 V up to V…
As danf have said, the AD5304 and AD5307 which have serial interfaces are the newer alternatives for the part. Maybe you could ask the customer the application in which they are using the old part? If the customer is doing a new design, they might have considered serial parts that are generally faster than the parallel parts. Also if you could ask for other specific requirements, we could make a list of the DACs that they might be interested to look at.