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Showing 131,299 results View by: Thread Post Sort by
  • RE: ADC selection. How to calculate the overall error and get the final accuracy of an ADC when selecting it.

    Cynthia
    Cynthia
    Esteban, That is odd, not sure why the link isn't working for Part1, pleas try the following link https://e2e.ti.com/blogs_/archives/b/precisionhub/posts/adc-accuracy-part-1-is-accuracy-different-from-resolution If I understand correctly, you are…
    • 2 months ago
    • Sensors
    • Sensors forum
  • Answered
  • ADS131A04: Selection of Load Capacitors for ADC ADS131A04

    Martin Kumschier
    Martin Kumschier
    Resolved
    Part Number: ADS131A04 Hello, i have a question to the selection of load capacitors for ADCs. In my design i use your ADS131A04 and the quartz ABM3C-16.000MHZ-D4Y-T. How can i calculate the two load capacitors at the XTAL pins of the device. Is it right…
    • Resolved
    • 18 days ago
    • Data converters
    • Data converters forum
  • Answered
  • REF5050: same Vref for multiple ADCs

    Pratik Sharma
    Pratik Sharma
    Resolved
    Part Number: REF5050 Other Parts Discussed in Thread: ADS8900B Hi, I want to provide voltage reference and VCM (common mode voltage) to a ADC (ADS8900 20 bit ADC) using REF5050, but my design uses 6 of such ADCs will it be suitable to use only one REF5050…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • VREF, Supervisor: Alternatives to ADI

    Josef Alt
    Josef Alt
    TI Thinks Resolved
    Hi, do we have p2p alternatives to these ADI parts. TI BOM tool did not find anything. AD45325 Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference DS1832S+ Supervisory Circuits Supervisory Circuits 3.3 Volt MicroMonitor Chip Thanks Josef
    • 1 month ago
    • Power management
    • Power management forum
  • RE: DRV8434A: Not able to detect stall if Vref is greater than 2V.

    Ryan Kehr
    Ryan Kehr
    Niveditha, In general, DRV8434A can detect stall if the voltage drop across the motor coil resistance is lower than the supply voltage. What is the coil resistance of your motor? I suspect with lower VREF, the current is minimized and stall detect is possible…
    • 6 days ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • RE: ADS7945: ADC input channel selection

    Cynthia
    Cynthia
    Resolved
    No, while CS is high is not a time to change channel_select. Note that when CS is high the device is likely in acquisition phase, which should be avoided to do any type of changes. Regards Cynthia
    • 1 month ago
    • Data converters
    • Data converters forum
  • MSP430FR2433: ADC channel A4 to internally monitor 1.2V Vref+

    Mauro Trespidi
    Mauro Trespidi
    TI Thinks Resolved
    Part Number: MSP430FR2433 Hello, I plan to use ADC to monitor Vref+ (1.2V). ADC channel A4 can be selected to monitor this voltage internally. This 1.2-V reference voltage could also be output to I/O pin P1.4 by setting the corresponding PMM control…
    • 6 months ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
  • Answered
  • CD4052B: How to evaluate the A/B selection signle switching frequency if using CD4052B as a ADC MUX?

    Gordon Xu
    Gordon Xu
    Resolved
    Part Number: CD4052B Hi experts, Good day. My customer want to using the CD4052B as a ADC MUX. The switching frequency of the pin 9(channel select B) and pin 10(channel select A) is set to 16kHZ or higher. They want to evaluate theoretically whether this…
    • Resolved
    • 2 months ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • Answered
  • TL431: Differences in frequency characteristics due to Vref grades

    Toru Kawaguchi
    Toru Kawaguchi
    Resolved
    Part Number: TL431 We are currently using TL431 A QDCKR. We are considering changing the Vref tolerance from grade A (1%) to grade B (0.5%). We have a question about this. [question] We think that the only characteristic change due to Vref grade change…
    • Resolved
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • RE: UCC21540: How to select a gate driver?

    Hailan Zhou
    Hailan Zhou
    Resolved
    Thanks Akshat ! I have another question, is it true that an isolated drive of current-on type can reduce noise interference from the input signal?
    • 3 hours ago
    • Power management
    • Power management forum
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