Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: DAC81402 Tool/software: Hi Team
We are using DAC81402 in one of our design and configured the DAC as per datasheet. We are able to read the configuration set values in the registers through oscilloscope. But Output voltage is not coming…
Hi Sanjay, I really appreciate your kind answers. This is the last question.
(Last question)
1.If we use unipolar output mode (0V-5V) in the Figure 9-1 of the datasheet, sourcing or sinking (DC) current of the output buffer amplifier of the DAC81402 will…
Part Number: DAC81402 Hello everyone,
I seek assistance properly designing the electrical overstress protection circuit for my DAC81402.
Following the EOS protection scheme shown in its datasheet, I choose the TVS D3 with a Vclamp=67V, the ferrite bead…
Part Number: DAC61402EVM Other Parts Discussed in Thread: DAC81402 , DAC61402 , DAC814XXEVM-GUI , DAC81404EVM Tool/software: Hello,
I am following the user guide for the BP-DAC61402-EVM to download/install the evaluation software. The guide points me to…
Part Number: DAC82001 Other Parts Discussed in Thread: DAC91001 , DAC81402 , DAC81401 Hi Dear,
The customer is designing a flow controller and would like to choose a DAC chip with parameters that require a resolution of 16 bits or more, a sampling rate…
Part Number: DAC70501 Other Parts Discussed in Thread: DAC8311 , , DAC81402 , DAC70004 Hello Team
We are looking for the DA converter which have similart spcifications to DAC70501M except that the reference mode after POR is external reference mode.
Are…
Hi Archie,
This is a typo in the DACx1404 and DACx1402 datasheets. The devices IDs were swapped between the two datasheets. The correct device IDs are:
DAC81404 : 0x029C
DAC81402 : 0x0298
DAC61404 : 0x024C
DAC61402 : 0x0248
Shifting 0x24C left…
Other Parts Discussed in Thread: DAC81402 Hello, My customer is looking for a 16bits DAC to generate 0 – 200KHz sin wave (by internal DDS) or square wave (by sending digital codes to the DAC. They would also like to have EVMs and GUI to evaluate it under…
Thank you for answering my initial question. I did enable the 2.500V reference with your help and get an output from the DAC once I understood that it could run in either 12 bit and 16 bit mode. I was unaware of this and presumed that the DAC61402 was…
Hi Dennis,
Sure, here is the link to the other post: https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1043044/dac81404evm-cannot-set-dac-output-registers They weren't specifically asking about the device ID, but…
