Part Number: DAC81404 Other Parts Discussed in Thread: , OPA561 , OPA521 , OPA541 Tool/software: Hi All,
I am designing a programmable power supply using DAC81404. The datasheet ( DACx1404 Quad, 16-Bit and 12-Bit, High-Voltage-Output DACs With Internal…
Part Number: DAC81404 Tool/software: Dear Sirs,
I will use the DAC81404 to drive voltage signals that work from 0 to 16V.
Is it possible to set the AVSS = 0 and AVDD = 18V to manage my Voltage Signals or I must set AVDD = 20V?
Best Regards, Daniele
Part Number: DAC81404
Tool/software:
Hello, This is Kwonjoon Lee from South Korea.
(Question)
1. Could you provide clear guidance for power-down sequence of the DAC81404? In Figure 7-39 of the datasheet, the power-down sequence is quite unclear compared…
Part Number: DAC81404 Tool/software: Hello,
This is Kwonjoon Lee from South Korea. I always appreciate TI's accurate and fast feedback.
(Questions)
1. The datasheet of DAC81404 (5/53 page) specifies that pin voltage of OUTX to GND cannot exceed AVDD…
Part Number: DAC81404 Dear Technical Support Team
I have questions about DAC81404
Are following step correct?
If you have any recommend steps , please let me know.
①03h ⇒ 0A84 DEV-PWDWN Active
②09h ⇒FFF0 Power Down disable
③04h ⇒ 0000 internal…
Part Number: DAC81404 Other Parts Discussed in Thread: DAC81408 Dear Technical Support Team,
I'd like understand the difference between error spec.
Q1 Does "offset error" include "Offset error temperature coefficient"?
Also D…
Part Number: DAC81404 I want to test the digital interface (SPI) btw MCU/STMF411 and 81404.
One way to make sure SPI works as expected is to read device ID from it.
According to data sheet, two communication cycles are needed to read register value, provided…
Part Number: DAC81404 Hello?
As title, I want to know for high current driving application.(using limit 200 mA Max.)
But I can't find a information of parts(R, C, TR, etc.) in application.
Please reply.
Part Number: DAC81404 Hi,
There are a couple of questions.
1. what is NOP register's functionality?
2. if send the data without NOP, can memory fault or page fault be occured?
3. For asynchronous update, what value is for delay between SPI signal…
