Part Number: DAC8571 Hi team,
The reference voltage of DAC8571 is 0 ~ VDD. One of our customers asked whether it can be used as a one-quadrant multiplying DAC? VREF voltage input range is 0-1V and signal frequency is 1kHz.
Best Regards,
Amy Luo
Part Number: DAC8571 Hi,
I was trying o use DAC8571 using an Arduino using the library https://github.com/baku1413/DAC8571 but could not get it working.
below is my DAC circuit
Part Number: DAC8571 Hi Team,
Our customer would like to know if adding external resistors to the output amplifier will increase the output by 2 based on pages 11 & 12 of the datasheet. As per our customer, it looks like a standard opamp and a 220K…
Hi Mike,
Welcome to E2E and thank you for your query. Glad to know that you find our products useful. At this moment, we don't have any support for Python for our DACs. Having said that I found some examples on the web for interfacing Raspberry Pi with…
Part Number: DAC8571 Other Parts Discussed in Thread: REF3425 , Hi team,
The max differential nonlinearity is 1 LSB in the datasheet. Customer tested that, with REF3425 reference, the output is supposed to be 963.90mv with code=9000. But, it is actually…
Part Number: DAC8571 Hi All,
I asked a similar question before, but I haven't solved it yet. Please support me again.
Oscillation of the output was confirmed when the following data was written using the DAC8571.
After sending 0010 data, I sent…
Part Number: DAC8571 Hi All,
I have a question about DAC8571.
There was an output error in the device equipped with DAC8571. This output error occurs in 2 out of 3000 units.
The details of the problem are as follows. I set the voltage, but the output…
Part Number: DAC8571
Hi Team, The datasheet shows the following about OUTPUT CHARACTERISTICS. Does it mean we should put 1000pF when RL=2kΩ? Or does it mean maximum capacitance to set stable? I would like to ask about a value of feedback resister in…
Part Number: DAC8571 Hi, The output voltage is different from the expected value. The customer wants to output about 400 mV, but 650 mV is output. ① When they write "0x0000⇒value they want to control", the phenomenon seems to occur sometimes. ② Write…
Part Number: DAC8571 Hi
Now VOUT 3.5840V (the position is P2, R9), the target is 3.5888V, up one LSB, but the voltage is 3.5940V, VREF =5V, Sch as below,
Could you please help to analyze what causes it?
thanks!
