Thanks Hugh, sorry for the late respond.
I prefer below solution:
cn0180(ad8657 change to ADA4896-2) + ADA4938
Because I can not understand fully for other choices. It is high risk for me.
For "The AD5429 has 2 channels of current output, you…
I have designed a two channel programmable gain control circuit using an AD5429 dual DAC. The circuit is based on the recommended circuit shown in Figure 42 (Page 18) of the Rev E (latest) data sheet with the exception that the O2 pin is biased to +2…
Hi,
I need a variable differential reference which can generate voltage ranges from -10V to +10V. So, I thought of using a DAC to generate those variable references.
Since I need a differential reference I have selected a 2 channel DAC, AD5429. While…
I have a problem that AD5429 can not start up correctly. The start up fails once or twice every 10 times power up.
In that case, DAC output does not change even tough applying any command and power up command. Does not respond to program (Clear DAC output…
Hi Sai,
Attached is the PCB layout and gerber files for the HMC812LC4 Evaluation Board. This is a simple EVB circuit, we do not have the user guide or schematic diagram. The layout follows the same application circuit as shown in the HMC812LC4 datasheet…
Hello,
I can offer youy a few options but suitability depends on the LED requirements.
If you are using or plan to use the AD5415 12-bit DAC chip in a daisy-chain configuration, you need to read page 20 of the marked up data sheet attached. If you are using the SDO output of even a single AD5415, then you also need to see the erratum marked…