Part Number: DAC8871 Other Parts Discussed in Thread: OPA2277 Tool/software: Hello, I have question about DAC8871.
My customer is using DAC8871 on their product. He is considering application which user continuously varies the output voltage of DAC…
Part Number: DAC8871 Hi support team.
My customer plans to use a VDD power supply at 3.3V.
Is there any change in the TIMING CHARACTERISTICS on page 7 of the data sheet?
Best regards,
Higa
Part Number: DAC8871 Other Parts Discussed in Thread: DAC80501 , DAC8728 , DAC7632 Hello TI experts,
my customer consider DAC8871 for their product, and it should be support bipolar output.
actually the power source is coin battery. so operating voltage…
Other Parts Discussed in Thread: DAC8871 , OPA2277 Figure 40 in the datasheet shows buffer driven reference inputs with an RC low-pass on both VREFH-F and VREFL-F. Can you please provide guidance regarding appropriate values for these components as well…
Part Number: DAC8871 Hi,
I want to use the DAC8871SPW IC for an application with 0-15V variations.
So Is it correct to ground the VSS and VREFL-F & VREFL-S pins to AGND?
The VDD connection will be with 3.3V and VCC and VREFH-F,VREFH-S are shorted…
Part Number: DAC8771 I have 2 question on figure 90, 91 of DAC8771 data-sheet.
1. What is the measure electric characteristic, such as RL, CL, when getting figure 90, 91 results?
I've seen the electric characteristic on Page12. Is that same?
2…
Part Number: DAC8871 Other Parts Discussed in Thread: DAC8831 Hello,
How can I simulate the work of DAC8871 ?
I think it's not possible with Webench. isn't it?
Is it possible with Tina ?
Does DAC8871 model existe ?
can I simulate SPI signal…
Part Number: DAC8871 Other Parts Discussed in Thread: DAC8811 Hello,
What is the maximum frequency of a sinusoidal signal converted by DAC8871 ?
the datasheet indicates a maxi aquisition of 16x20ns + 30ns (tTD) = 350ns (or 2.86Mhz) for a sample =…
We are observing the droop at W7 (directly following the reference source output), at TP1/W3 (following the OPA4227UA at U5A), and also at U5-14 (following the second OPA4227UA, which directly feeds the DAC8871's Vrefh-f input).
RP1, R14 are both installed…
Hi Uttam,
I just saw that I made my drawing wrong. What I wanted to do was indeed +15V to VREFH and -15V to VREFL and the VREFH/L-S to 0, but you now say leave them open so because their outputs, so that is what I'll do.
thanks for your help!
