Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Recent content by hanklu

  1. H

    How to use 1A regulator for 3A load applications?

    lm7812 pnp I will suggesting TI TPS5430 Vin=5.5V~36V Vout=1.23~31 Iout=3A If you want Iout=1A,you can chose TPS5410 They are almost pin to pin. TPS5430 can do Buck-Boost ...etc application.
  2. H

    Help me select ADC chip for measuring small changes in an analog ramp

    ADC selection You can try ADS8482 or ADS1625 for speed function. I am not sure you can measure 10ppm.
  3. H

    MSP430 How can i iterface?

    If you used the tool and emulator for msp430,you can used the USB or Parallel to connected the compurter. You can progaming in C or Assembly.
  4. H

    How to set 3 battery Charge in BQ24105

    use of fb pin in bq24105 I see the EVM Board. It's just for one battery. so I need BQ24105 refference design. And how to set FB pin.It's mean I need how to set R5 and R7 Thanks a lot!
  5. H

    High speed Delta Sigma ADC

    I can not find it in TI selection guide could you tell me? what is number in part?
  6. H

    High speed Delta Sigma ADC

    I see the 5 MHz in TI but never see 100MHZ before
  7. H

    How to choose the OPA for a sensor ?

    Re: How can I do I pick up the INA128 and INA 326. which one is better? and I use the AD is ADS8341 How to design the circuit... thank a lot and sensor is like that
  8. H

    How to choose the OPA for a sensor ?

    How can I do I have a sensor is ±10(signal voltage) and my AD is accept 0~5 voltage how to choose the opa I dont know what parameter to search in the part thank a lot
  9. H

    Circuit diagram for adapter/power supply output 1.5 v.

    1.5 V I did not understand what is your Vin voltage~
  10. H

    Step-up to 1.9V 2A DC to DC convertor

    I find TI part TPS61030 but it only support Iout to 1A and Vin is 1.8V
  11. H

    What kind of unit is SPS?

    hi everyone~ I see the analog to digital conveter in datasheet I see the sample rate is 1MSPS what is SPS ? It mean sample secound?
  12. H

    [Help] ADC or DAC measure for HSPICE

    **broken link removed** Is it sandwork software website?
  13. H

    Explaining the DNL defintion

    I see the DNL The data from **broken link removed** **broken link removed** and he say Differential Nonlinearity (DNL) is a measure of the separation between adjacent levels measured at each vertical step (% or LSB). DNL = (Dcx - 1) LSBs where Dcx is the size of the actual vertical step in...
  14. H

    What is the most important parameter in AD DA design?

    About AD DA problem I come from Taiwan and I am a new sales in my company I must be introduce...my product and made a report------ topic is AD DA (TI) I have a question ...what is most important parameter in design? Is Sample Rate? Or DNL or..... and which parameter is not usually show in...

Part and Inventory Search

Back
Top