Search tips
Showing 45 results View by: Thread Post Sort by
    Answered

  • DAC43401: digital I/O specs

    Resolved
    Part Number: DAC43401 Tool/software: Hello, the datasheet of the DAC43401 lacks specifications for the digital I/Os: - output low voltage (SDA) - leakage currents (SDA,SCL) If I understand the recommended operating conditions (Vih min 1.65V) correctly…
    • Resolved
    • Answered

  • DAC43401: CWG frequency accuracy

    Resolved
    Part Number: DAC43401 Hi team, My customer need a PWM signal which has 100us +/-5% of cycle period and 5us +/-5% of pulse width. What is the accuracy for DAC43401's CWG? Is there a Smart DAC device that can achieve above requirement? Best Regards…
    • Resolved

  • DAC43401-Q1: Want to know the right register for my situation

    Part Number: DAC43401-Q1 Other Parts Discussed in Thread: DAC43401 My chip has 0x48 slave address and NVM has some settings so I reset settings right after booting. I don't use any PMbus function. Chip VDD input is 5V and I want to make sqaure wave…

  • DAC43401: DAC43401DSGR as adjustable/programmable voltage reference without MCU

    TI Thinks Resolved
    Part Number: DAC43401 Hello Team, Can you help on the following customer request. We are considering to use in one of our new devices DAC43401DSGR as adjustable/programmable voltage reference. Usage explanation: 1. Our new design won't have MCU…

  • DAC43401-Q1: Can not initial DAC chip

    Part Number: DAC43401-Q1 We are using VDD 5v for the ref vdd and we want to produce square wave (0 ~ 1.8v) Now I'm initialzing 0x25, 0x0170 0x26, 0x0000 0xD1, 0xC000 0xD3, 0x0108 0xD3, 0x0118 But, it's not working. Please check for initializing…
    • Answered

  • DAC43401-Q1: Device finds 2 slave addresses for DAC chip.

    Resolved
    Part Number: DAC43401-Q1 My device found 2 slave addresses for DAC chip. (Address 47 & 48) Which is the right one? and why 2 slave addresses are appeared?
    • Resolved

  • DAC43401-Q1: Want to know the right register for my situation (2nd)

    TI Thinks Resolved
    Part Number: DAC43401-Q1 Tool/software: Please review my answer..... I tested slew_rate change and there's no response. I tested 2 days ago changing SLEW_RATE from 0000 to 1111 and there's no change. test environment is repeating below chunk…

  • DAC43401-Q1: Want 0 to 1.8 v square wave output,

    TI Thinks Resolved
    Part Number: DAC43401-Q1 Other Parts Discussed in Thread: DAC53701 , DAC53701EVM GENERAL_CONFIG Register Field Descriptions Want 0~1.8v square wave output, need to explain I2C setting method

  • DAC43401-Q1: Want square waveform output, need to explain I2C setting method

    TI Thinks Resolved
    Part Number: DAC43401-Q1 GENERAL_CONFIG 레지스터 필드 설명 0~1.8v 구형파 출력을 원하고 I2C 설정 방법을 설명해야 합니다.

  • DAC43401: DAC43401 GUI Setup

    Part Number: DAC43401 Other Parts Discussed in Thread: UNIFLASH Hi, I had a customer whom ran into issue trying to setup the GUI for DAC43401. They are always stuck st installation for the firmware upgrade through UNIFLASH. Whenever they reach this…

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