Part Number: DAC7562-Q1 Hi,
I am also trying to setup the DAC7562-Q1 DAC, and shown below are the commands sent during initialization,
txbuf = 0x20; //Power on DACs txbuf = 0x00; txbuf = 0x03;
txbuf = 0x38; //Enable internal reference txbuf…
Part Number: DAC7562 Hi Experts,
I have a question regarding below spec.
This spec requires SCLK falls 10ns before SYNC falls. Can be SCLK negated at the same timing of SYNC falling edge as below?
Part Number: DAC7562 Hi Team, we would like to seek some clarifications.
Q1 Can I operate the part with the gain = 2 and an external reference?
Q2. If I set gain=2 and have only a 3.3V supply I realize the output amp is saturated when the upper levels…
Part Number: DAC7562-Q1 Hello,
I was wondering if there's a channel-to-channel error (not crosstalk, I'm using synchronous mode) between the two output channels for this particular DAC. It doesn't specify on the datasheet.
Part Number: DAC7562 Other Parts Discussed in Thread: OPA140 With reference to the data sheet of the Evaluation Board of DAC7562 Link: http://www.ti.com/lit/ug/sbau183a/sbau183a.pdf
Part No. U4, has not been listed (not installed) in the BOM list, which…
Part Number: DAC7562 Tool/software: Code Composer Studio Hi Experts,
We want to use an external reference. DAC7562 internal reference is disabled as default. But due to some software bug, the internal reference might be enabled. In that case, the conflict…
Part Number: DAC7562 According to the datasheet, you can use the internal reference to get a full output span of 2.5V (gain 1x) or 5V (gain 2x). What happens when VDD is at something below 5V (like 3.3V)? I suspect the the 2.5V span becomes unaffected…
Other Parts Discussed in Thread: DAC7562-Q1 Hi Team, I understood AVDD must be below 0.7V for at least 1ms, and then be increased up to 2.7V(min) to ensure POR. Could you tell me a state of output voltages of DACs under the condition of AVDD=0～0.7V for DAC7562…