• Ref195

    The data sheet refers to operation up to 85C and typical up to 125C.

    There are no part numbers for parts operating up to 125C

    So far, catalogs only show parts rated to 85C.

    Usually, higher temperature rated parts have a different postfix.

    What is the…

  • RE: EVAL-AD5621 user's manual

    Hi,

    Apologies for the delay.

    Unfortunately, there is no available photo of the evaluation board. However, there is a user manual for the evaluation board included in the installer. The installer is in a CD included in the box when you order an evaluation…

  • The AD7922's precision reference is REF195(the supply voltage is 5v),the REF195's Vs is 12V,is it OK?

    The AD7922's precision reference is REF195(the supply voltage is 5v),the REF195's Vs is 12V,is it OK?

  • REF195 SERIES [REF195] : Min/Max voltage output.

    Hi,

    Based on the datasheet, ELECTRICAL CHARACTERISTICS—REF195 @ TA = 25°C,  the output voltage will change only between  4.990 and 5.010 on Grade G.

    I couldn't find any related data around how to calculate or recognized, how the output varies…

  • RE: ABSOLUTE MAXIMUM RATING for SLEEP pin of REF195

    Hi Hiroyuki,

    After analyzing REF195 schematic, there are ESD diodes connected to sleep pin as voltage clamps. The absolute maximum rating of REF195 sleep pin is -0.3V to VS+0.3.

    Regards,

    Anshul

  • REF195: PIN layout

    How the first pin on SOIC8 is marked? I try to use REF195GS and can't find
    first pin because it is not marked by a point

     

    You will see that one of the edges of the plastic package is cut at 45 degrees
    above the pins (bevelled or…
  • AD7708 reference: ref195 or ref192?

    the AD7708 datasheet (rev 0) mentions & illustrates use of either the  ad780 or ref195 to generate the reference, all the while saying 2.5V....which seems to be a ref192 instead. this caught my eye as i've a need to convert unipolar signals that are…

  • In the typical connection diagram, the AD7922's VDD is provided by the REF195,is it have to?If I use a power supply,is it ok?

    In the typical connection diagram, the AD7922's VDD is provided by the REF195,is it have to?

    If I use a power supply directly,is it ok?

  • REF195, REF198: additional information not in the datasheet?

    Can you please provide the following information for the REF198ESZ ?
    1. Typical Power, (Pd typ)
    2. Maximum Power (Pd max)
    3. Thermal Resistance Junction to Board (Theta JB)

     

    (1) Look at the REF19x data sheet at the “specifications”…
  • Max. power dissipation of REF195ESZ?

    Hello all!

    There's no information about the maximum power dissipation of the REF195ESZ in the datasheet. I have an application with the following conditions:

    REF195ESZ input voltage 13V

    Output load 11 mA

    The power dissipation is (13V-5V)*0,011A…