Search tips
Showing 55 results View by: Thread Post Sort by

  • DAC81404: DAC81404 - AVDD voltage setting

    TI Thinks Resolved
    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, Dan…
    • Answered

  • DAC81404: Is DAC81404 a serial communication DAC?

    Resolved
    Part Number: DAC81404 Tool/software: Hi, Is DAC81404 a s erial communication DAC? Thanks! BR, Jenny
    • Resolved
    • Answered

  • DAC81404: SPI_interface, voltage_reference, power_requirements, operation_mode

    Resolved
    Part Number: DAC81404 Tool/software: Dear TI Support Team, We are evaluating the DAC81404 for use in a precision analog output module and would appreciate your confirmation on the following technical points based on the datasheet (SLASEH2A – NOVEMBER…
    • Resolved

  • DAC81404: Question about continuous SPI communication on a single device

    Part Number: DAC81404 Tool/software: Hi, Can I send keep the SYNC pin low and send 24 × N long data continuously? or, as page 31 of the datasheet said, only the first 24 bits will be used. I am trying to achieve 500 kHz to 1MHz update rate on all 4…

  • DAC81404: BOM for the external circuit shown in the DATASHEET.

    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…
    • Answered

  • DAC81404: Request for guidance of the power-down sequence

    Resolved
    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…
    • Resolved
    • Answered

  • DAC81404: Questions for Absolute Maximum Ratings in Power-Off Situation

    Resolved
    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…
    • Resolved

  • DAC81404: DAC81404

    Part Number: DAC81404 Hi all, I am using DAC81404 for my application, at output side, to channel DACA and DACC have connected some protection circuit, for channel DACB and DACD did not connected any protection circuit. My issues are mentioned below…

  • DAC81404: DAC81404 Layout

    TI Thinks Resolved
    Part Number: DAC81404 Hi, According to suggestion in data sheet, I should split the digital and analog ground. However, there are many technical articles that says don't split the ground planes. Because, split planes may cause EMC problems. Can I…
    • Answered

  • DAC81404: Register settings for output

    Resolved
    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…
    • Resolved

Didn't find what you are looking for? Post a new question.