Part Number: DAC81001
Tool/software:
Hello,
I am using an FPGA development board to communicate with a DAC81001 board via SPI. The DAC can read and write normally. However, when changing the DAC register values, I find that the voltage on the OUT…
Part Number: DAC11001A Tool/software: I find no reference for the duration of the DAC internal temperature calibration cycle.
The data sheet says I can poll a status bit via SPI, or use the ALARM pin to find out when it is done.
Both of these are…
Part Number: DAC81001 Other Parts Discussed in Thread: DAC91001 , DAC11001B Hello,
I want to generate a sinusoidal signal with a high SINAD between frequencies 100Hz to 20kHz. For that reason I found DAC81001 ( DAC91001 and DAC1001 are also fine). When…
Part Number: BP-DAC11001EVM Other Parts Discussed in Thread: DAC81001 , DAC91001 , DAC11001A , REF6250 Tool/software: The BP-DAC11001EVM User's Guide (SLAU806) indicates that when Jumper J20 is set to position 1-2 (REF_PWR from VCC), VCC should be less…
Part Number: DAC82002 Other Parts Discussed in Thread: DAC8830 , DAC81001 Tool/software: Hi,
I'm in the process for selecting a proper DAC for our application. I'd like to optimize for lowest possible noise between 0.1 -- 150 Hz. DAC82002 is one candidate…
Hi Shibin,
DAC80502 is unipolar, buffered voltage output DAC, meaning you can generate 0 to 2*Vref ( max) from the DAC.
If you need to generate -ve voltages, you may need to add additional op amps at the output stage as shown in the figure you mentioned…
Part Number: DAC1282 Other Parts Discussed in Thread: ADS1282 , ADS1283 , DAC80501 , DAC81001 , DAC11001A Question1: Looking for best ADC and DAC for digitally transferring analog ground exploration signals from sensors at 2 to 250 Hz. Please advise.…
Hi Chris,
Point noted, will definitely add cross reference to settling time.
For now, if you are looking for 16bit DAC with less than 2.5uS, you can have a look at DAC81001, DAC8871 or DAC8830, these are unbuffered voltage output DAC's.
All DAC…
Part Number: PCM1789 Other Parts Discussed in Thread: PCM1792A , DAC81001 , DAC91001 , DAC8811 , DAC11001A Greetings!
I'd like to know if it's possible to bypass the PCM1789 oversampling digital filter (ie, not use it).
I was planning to take advantage…
Hi Dragan,
DAC70508 , 14 bit, 8 channel - noise density 50nV/rHz @ 1kHz G=1 and internal reference
DAC70004, 14 bit , 4 channel - noise density 60nv/rHz @ 1kHz, and external reference.
TI had recently released very low noise device DACx1001 family…
