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Part Number: DAC8871EVM Hello,
I have a problem, I don't have voltage on output. Do you see a problem in my schematic in attachment.
I drive th chip with arduino. See code below :
IOWrite(GPIOA, CS_DAC3); delay(10); SPI.transfer(0x4f); // config…
Part Number: DAC8871EVM Other Parts Discussed in Thread: DAC8871 , Me and my senior design team are having trouble getting the DAC8871 and DAC8871EVM to function. When using the DAC8871, we are not getting an output when sending data which we would expect…
Part Number: DAC8871EVM Other Parts Discussed in Thread: DAC8871 , OPA211 , REF102 , INA105 , OPA227 Hi,
I want to use DAC8871 EVM in a project. Can it be used with launchpad F28027 through SPI for actuation of a hydraulic servo valve? Which pins are to be…
Part Number: DAC8871EVM Other Parts Discussed in Thread: DAC8871 , DXP , DAC8811EVM Is there a simple SPI interface converter (USB-SPI) for use with evaluating the DAC8871 EVM?
Thanks,
Dan
Part Number: DAC8831EVM Other Parts Discussed in Thread: DAC8871EVM , , DAC8831 , DAC8871 , DAC11001A Hello Team,
It is possible to control the output of the DAC8831EVM, DAC8871EVM and DAC11001A-EVM per normal SPI code from a Arduino library? I mean: Can I…
Hello Utam san,
Thank you for the reply. These waveform measured at DAC output pin. Also they use compensation capacitor 3pf to OPA211 feedback resistor. In the datasheet there is the settling time waveform as figure 35 and 36. And these settling time is…
Other Parts Discussed in Thread: DAC8871 , DXP , DAC8871EVM , DAC8734EVM , OPA277 , OPA211 Hi.
Is there a way to add DAC8871 to DXP tool?. I mean DAC8871 is not in the supported EVM list. I bought the DAC8871 EVM and need a way to test it, it would be great…
Hi Luis,
Which figure are you referencing; Figure 39 or Figure 40? The op amp I would strongly recommend having would be the OPA2277 on the reference line as shown in Figure 40. The stability we are talking about is including a Riso to have a capacitor…
