• LT1634 output current

    Hi! I am not able to see in the datasheet the maximum output current of this opamp. Can anyone help me?

    Thanks in advance.

  • RE: LT3092电流源输出纹波过大,更新测量数据。请分析和指导,感谢!

    I finally got a chance to try this.  You are correct - the circuit can be unstable.  I added some series resistance and the series resistance damped the oscillation.  My circuit and scope captures with conditions are below.

    LT3092 DS high accurate_2.png

    Conditions:  LT3092EDD, mod DC1531A…

  • 求帮看看LT3092输出电流纹波问题!!感谢

    按照LT3092技术手册方案,使用LT3092配合电压参考元件LT1634组成10mA电流源。本以为按该方案可以得到纹波(噪声)极小的电流源,但是测试中发现LT1634参考电压存在约20mV的波动,同时124欧姆电阻两端存在约110mV波动,说明电流波动达到了约1mA。不能接受啊~!请问大神们这是什么原因造成的、怎么处理呢???非常感谢!!!

  • Difference between schematics online and simulation.

    I searched two schematics on Analog device page.

    One is 'LT1037 Demo Circuit - 1kHz Sine Wave Generator'.

    The other is 'LT1028/LT1055/LT1634 Demo Circuit - Super Low Distortion Variable Sine Wave Oscillator'.

    But, I realized that when…

  • Making a calibrator

    Hi,

    I want to make a calibrator so I have to make a ultra pure 1khz sine wave generator.

    I found some schematics here.

    One is 'LT1037 Demo Circuit - 1kHz Sine Wave Generator'.

    The other is 'LT1028/LT1055/LT1634 Demo Circuit - Super Low Distortion…

  • TAGS LISTS: Voltage References

    LT1460
    LTC1258
    LT1021
    LT1027
    LTC1798
    RH1021-10
    RH1021-5
    RH1021-7
    LT6660
    LH0070
    LTC6655
    AD2700
    AD2702
    AD584S
    REF01S
    REF05S
    REF10S
    REF43S
    REF02S
    AD1582
    AD1583
    AD1584
    AD1585
    LT1019
    LT1236
    LTC6652
    REF02…
  • RE: Video DACs ADV7123-EP and ADV7393 output opamp driver circuit

    Attached is a app note on general video circuits including AC-coupling

      PDF

    For full galvanic isolation might be accomplished using video transformers however I do not have any experience with this path.  There are several transformer solutions used in…