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  • AD7821 with 12 Bit Resolution

    ETRX
    ETRX

    We are using AD7821 ADC (8 bit) in one biomedical instrument. But, now to improve accuracy, we need 12 Bit ADC. Since we have current stock of PCB's where AD7821 is used, is there any ADC IC which is pin to pin compatible to AD7821 with 12 Bit resolution…

    • Answered
    • over 4 years ago
    • Precision ADCs
    • Q&A
  • AD7821: Overvoltage protection at the analog inputs

    elizabeth.uva
    elizabeth.uva

    Q 

    How long can the AD7821 ADC withstand a voltage of 12V on its VIn pin? Has the
    device got internal clamping diodes, or can you reccommend some diodes to put
    in front of the device?

     

    A 

    According to the absolute maximum ratings on page 4…
    • over 2 years ago
    • Precision ADCs
    • Documents
  • RE: ADC used for single-pulse conversion

    jcolao
    jcolao

    Hi Postino,

    Here are some list of ADC that could be suitable for your application. You may also wanted to check the ADI website and do a parametric search and put in parameters on the ADC that you wanted to search. Please refer to the link below.

    …
    • ADIParametricSearchADC.xls
    • over 7 years ago
    • Precision ADCs
    • Q&A
  • TAGS LIST: Precision DACs

    elizabeth.uva
    elizabeth.uva
    AD7380
    AD7381
    AD4111
    AD4112
    AD7768-1
    AD4002
    AD4006
    AD4010
    LTC2353-16
    AD4008
    LTC2357-16
    LTC2357-18
    AD4007
    AD4011
    AD4020
    AD7616-P
    AD7617
    …
    • 1 年多前
    • Precision DACs
    • Documents
  • TAGS LIST: Precision ADCs

    elizabeth.uva
    elizabeth.uva
    AD7380
    AD7381
    AD4111
    AD4112
    AD7768-1
    AD4002
    AD4006
    AD4010
    LTC2353-16
    AD4008
    LTC2357-16
    LTC2357-18
    AD4007
    AD4011
    AD4020
    AD7616-P
    AD7617
    …
    • 1 年多前
    • Precision ADCs
    • Documents
  • TAGS LIST: Data Converters

    karinasmith
    karinasmith
    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
    AD5941
    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…
    • 2 年多前
    • Data Converters
    • Documents
 
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