• ADP124: FAQ

    FAQ

  • ECR of capacitor for ADP124

    I have one through datasheet of ADP124 and it is mentions that "A minimum of 0.70 μF capacitance with an ESR of 1 Ω or less is recommended to ensure the stability" and i need some addition details for power supply application

    1) at what…

  • ADP124 passing 4.5V to output

    I've run into a strange problem with an ADP124 3.3V regulator.  I have a design that has a 5V rail that is used to power the ADP124 regulator as well as an ADR130 1V Reference.  The output of the ADR130 is sent to a MAX5482 Digital pot.  The wiper of…

  • Voltage Regulator for 16-bit ADC AD7626

    Q 

    We are looking for an appropriate low-noise, low-drop voltage regulator to
    power the 16-bit ADC AD7626. Which device is a better fit : ADP3334 (5V, 2.5V)
    or ADP7104 (5V, 2.5V)? Is there any other voltage regulator that is more
    suitable than those…

  • RE: 开关电源纹波问题

    那么影响最大的是ESR？其他因素随温度怎么变化呢？

    目前，我用的主要是LDO ADP124、ADP125、ADP3338，没有找到ADI产品中合适的DCDC

  • RE: ADG836L latching up, possible static problem?

    Hi Valued User,

    Can you send a scope shot when "fault" condition occurs with probes to Vdd, INx, Sx, and Dx of the ADG836L so we can trace what is happening in the device?

    What is your power-up sequence?

    For the line "Vdd starts to oscillate…

  • ADP125: Protection diode required?

    Hi everyone,

    I'm designing a circuit with some ADP125 LDOs for the analog supplies. In the abs. max. ratings, there is a requirement for VOUT:

    VOUT to GND | -0.3V to VIN

    This would clearly indicate that the regulator needs a reverse diode from…

  • TAGS LIST: Power Management

    LTM8045
    LTM8049
    LTM4651
    LTM4661
    LTM4686
    LTM4676
    LTM4686-1
    LTM4676A
    LTM4675
    LTM4677
    LTM4678
    LTM8062
    LTM8061
    LTM8052
    LTM8026
    LTM8056
    LTM8064
    LTM8054
    LTM8055
    LTM4600
    LTM4600HV
    LTM4608A
    LTM4604A
    LTM8032
    …

  • 3/23/16: Electromagnetic Flowmeter Design for Industrial Process Control

    Presenter: Ke Li, System Applications Engineer

     

    The webinar will discuss some of the electronic design challenges with Industrial electromagnetic flowmeters. It will compare conventional analog demodulation with a newer digital oversampling architecture…

  • 揭开高性能多路复用数据采集系统的神秘面纱

    揭开高性能多路复用数据采集系统的神秘面纱 by ADI_Amy

    高通道密度数据采集系统用于医疗成像、工业过程控制、自动测试设备和40G/100G光通信系统可将众多传感器的信号多路复用至少量ADC，随后依序转换每一通道。 多路复用可让每个系统使用更少的ADC，大幅降低功耗、尺寸和成本。 逐次逼近型ADC——通常根据它们的逐次逼近型寄存器而称它们为SAR ADC——具有低延迟特性，因此适合用于要求对满量程输入阶跃（最差情况）作出快速响应而无任何建立时间问题的多路复用系统。 易于使用的SAR ADC提供低功耗和小尺寸…