Part Number: DAC7311
Hi Team,
DAC7311 is used for RF signal, but the output has high frequency harmonic which has bad effect on RF performance.
DAC7311 is powered by a 3.3V LDO and the output is set to 0.9V, the frequency spectrum of power supply is as…
Part Number: DAC7311 Other Parts Discussed in Thread: OPA277 Hi,
Our customer evaluated the DAC7311, but the output rail was Vs-0.6V. The circuit and data are below. 1) Are there any problems with the circuit? 2) When the load of the DAC is OPAMP, what is…
Part Number: DAC7311 Other Parts Discussed in Thread: TINA-TI , , DAC5311 Tool/software: TINA-TI or Spice Models I cannot read the DAC7311.lib into pspice model editor. I get the following error message.
Part Number: DAC7311 Hi,
My customer has a below question:
In datasheet, SCLK need at least 25ns hold-up time, otherwise it is abnormal.
Customer wants to know if the hold-up time is less than 25ns, what output state it will be?
Thanks!
Please consider the SPICE model for the DAC53701. https://www.ti.com/product/DAC53701#design-tools-simulation
Or consider the DAC7311 TINA model. https://www.ti.com/product/DAC7311#design-tools-simulation
Other Parts Discussed in Thread: DAC7311 Hi,
I was wondering if I could use the DAC7311 with the NSYNC pin hard connected to GND and just exercising the CLK and DIN pins.
Thanks,
Viktor.
Hello Richard,
As Tony suggested in an older post, the max spec parameter is not included in final test for the DAC7311 device, therefore we may not have data to suggest a max or provide a histogram. I will check with design and characterization to see…
Other Parts Discussed in Thread: DAC7311 I use a DAC7311 followed by a non-inverting amplifier and a howland current pump to supply a variable current to a sensor for resistance measurement.
The µC and the DAC are powered by a common voltage of 2.5 V or…