Part Number: DAC5662-EP Hello,
I am interested in using the DAC5662-EP for my application. My FPGA board can provide 2.5V LVCMOS Data Bus and WRTA/B signals. Seems like it meets the minimum VIH requirement of 2V as per the datasheet. But I would like…
Part Number: DAC5662 Hello, Now I am designing circuit that using DAC5662. I have two questions related DAC5662 returns from sleep mode.
Q1: I would like to confirm if there are conditions other than SLEEP pin H level to L level shift to return normal operation…
Part Number: DAC5662 I am designing a circuit using DA converter DAC5662. Use the DAC5662 under the following conditions.
- GSET pin : H level (+3.3V) - DAC A ch : Use - DAC B ch : Not use
Here, let's check if there is no problem with the following not…
Part Number: DAC5662 Output voltage compliance range of DAC5662 is defind -1V to +1.25V on DAC5662 data sheet (SLAS425B).
And figure 22 of DAC5662 data sheet shows circuit of 4:1 impedance transformer and 50 ohm cable interface.
Voltage of center tap…
Part Number: DAC5662 Hello,
When using the DAC5662 in interleave mode, it is only briefly mentioned on how to use RESETIQ.
Are there more example timing diagrams somewhere that are more detailed than Figure 7-4 in the datasheet?
Thanks!
Part Number: DAC5662 Other Parts Discussed in Thread: DAC5675A Hello,
I considering interface circuit for DAC5662 using OPAMP IC. Below circuit is current/voltage conversion circuit to convert DAC5662 output current to voltage.
The DAC5662 datasheet prescribes…
Part Number: DAC5662 Hello,
I am calculating error of output current of DAC5662.
I would like to know temperture coefficient of internal reference voltage of 1.2V. (ex. temperture coefficient: xxx uV/degC).
Regards,
MESH
Part Number: DAC5662EVM Other Parts Discussed in Thread: DAC5662 Now I consider using DAC5662 EVM.
I would like to confirm connector J1 output voltage swing (sine wave x.x Vp-p) at below conditions for DAC5662 EVM.
I want to check the operation before…
Part Number: DAC5662 I design circuit using DA converter DAC5662. Now I consider derating analysis for DAC5662. I would like to confirm absolute maximum rating of IOUT output current. I will calculate derating value below. Derating value (%) = (actual current…
Part Number: DAC5662 Maximum output update rate of DAC5662 is 275MSPS.
However I will use DAC5662 output update rate of 10MHz (10MSPS) due to restriction of controller circuit (Host circuit).
I would like to confirm that there is no problem in the operation…
