Part Number: DAC8571 All:
I am working with the DAC8571, and there is a field in the control byte called Brcsel. I do not see it defined in the datasheet, but it looks like it is associated with Broadcast commands. Would it be Broadcast Select?
Regards…
Part Number: DAC8571 All:
We have a requirement to report successful I2C communication.
I just did a write to the temporary register and readback of the value, which would probably satisfy that requirement (without sending a value to the output).
Is there…
Part Number: DAC8571 Other Parts Discussed in Thread: DAC7574EVM Hi Team, It seems there isn't DAC8571EVM. Can the following EVM be used for DAC8571? https://www.tij.co.jp/tool/jp/DAC7574EVM#order-start-development I would like to know what is required…
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 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 .1…
Part Number: DAC8571
I have a DAC8571 with a 3.3V reference. I have measured 3.3V at pin 2 to verify. It is getting power at 3.3V verified by measurement. A0 is grounded and the I2C interface seems to be working, but I am both reading back odd data and…
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,
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 Other Parts Discussed in Thread: REF5050 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…
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 5000…
