Hi There,
There should be no problems with this, Vlogic can be applied to the part independently of VDD, there are no sequencing restrictions between those 2 supplies, see the Abs Max ratings table for guidance here.
Regards,
Michael.
Hi,
1) As AD5323 does not have any information on noise performance/spec, would you consider using AD5687? You can find the noise specs under AC characteristics of the datasheet. More info on NSD can be found on this tutorial and this video.
2) I'm pretty…
I am using the AD5687BCPZ DAC to drive an RF circuit. The control is from an FPGA. I have two different grounds, i.e. an RF ground for the RF circuit and a digital ground for the FPGA. In some DACs, the analog and digital grounds are clearly specified…
Take a look at the following CFTL:http://www.analog.com/en/circuits-from-the-lab/CN0181/vc.html
The AD5687 is used here and can be used as an output amplifier and a reference buffer.
Its strange that the output is becoming unstable. What supply voltages…
Single, Dual and Octal versions have been added to the nanoDAC+ family...
AD5681R: Tiny 12-Bit SPI nanoDAC+, with ±1 LSB INL and 2 ppm/°C Reference
AD5682R: Tiny 14-Bit SPI nanoDAC+, with ±2 LSB INL and 2 ppm/°C Reference
AD5683: Tiny 16-Bit SPI…
SPI INTERFACE
AD5683: Tiny 16-Bit SPI nanoDAC+, with ±2 (16-Bit) LSB INL
AD5683R: Tiny 16-Bit SPI…
Q1. What is new?
A1. The nanoDAC+(TM) family offers improved analog performance in terms of INL and glitch energy specifications.. Some members of the family, those with a part number ending in 'R', for example AD5686R, include a low drift…