• ad5262

    any ibis model available for ad5262?

  • AD5262电路问题

    AD5262 IC,VDD电源输入15V,VSS接GND,VL输入5V,B端接地,PR CS SHDN接5V上拉,W和A端没接输入电压,芯片运行正常。因为MCU是3.3V,将VL输入电压接3.3V,PR CS SHDN接3.3V上拉,芯片瞬间发烫超100°以上,可是规格书标明,单电源电压范围VDD 4.5~16.5V,逻辑电源VL 2.7~5.5V

  • Daisychain AD5262 how many chip in series?

    Hi,

    AD5262 needs 9 bit to communicate, the question is: does 2 chip in daisychain will need 18 bits? How many AD5262 I could chains?

    Thx Michele

  • RE: AD5262 -DIGIPOT CONFIGURATION

    As datasheet says ad5260 need 8 bit word, ad5262 need 9 bit word. If you use ad5262 with 8 bits it will not execute your command probably. Bit bang 9 bits.

  • RE: AD5262 daisy chain

    Based on Figure 52 in DS, the correct sequence is U2(A0 = 0 or 1) --> U1(A0 = 0 or 1) . Only 18 bits data input from SDI is allowed in one SPI write transaction for AD5262.  Only the 18 MSB bits will be taken and others will be ignored, if more than…

  • RE: Regarding Digi-Pot AD5262

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

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  • AD5260/AD5262: gain and frequency show poor performance

    I am struggling trying to think out a solution to design a transimpedance amplifier (TIA) which can convert 100 nA to 10 mA. This is 5 decades. I want to be able to amplify these to 1.5V minimum. (3V max).

    I want to do most of the amplification in the…

  • RE: We are using AD5262 Digital Potentiometer to generate -1.5V using LT3015 LDO.  VDD=5V, VSS=-5V, VL=3.3V.  This Potentiometer is used in the place of top resistor in feedback resistor network. Output of LDO is connected to Wiper terminal in 2nd ch

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • I have a question on using potentiometer

    Hi, I'm Digital team manager on VPIX MEDICAL.

    As I said on title, I have a question on using potentiometer(AD5262).

    There is a pin called 'SDO' and we don't need to read data.

    So, is it okay to NC(no-connect) on this pin?

    Thank you…

  • Disabling analog power DAC

    Hello, help me please! I use DAC AD1852 and digital potenciometer AD5262. I need to disable analog power these chips, but digital power is always enabled. Can it damage AD1852 or AD5262?