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  • RE: BUF602: Stable with capacitive loads ?

    Hello Patrick, I checked with my team. If you are simulating and measuring a stable capacitive load across values, it can be reasoned your circuit is stable in the range you shared. The BUF602 is a closed-loop buffer, and the stability of the device will…
    • Answered

  • RE: BUF602: Thermal Characteristics (Theta Junction-To-Case)

    Resolved
    Perfect. That is exactly what I needed. Thanks Alec for the help.

  • BUF602: Power supply sequencing of the BUF602. The VCC- pin pulls down on VCC+

    Part Number: BUF602 Other Parts Discussed in Thread: LM27762 I am using the BUF602 in a design with +/-5v supply rails. My +5v is coming from an LT3045 and my -5v is coming from an LM27762. Both of these regulators are supplied by the same +5.5v supply…
    • Answered

  • RE: BUF602: Using BUF602 for a unity gain sallen key LPF

    Resolved
    Hi Nir, Nir Alon said: Can I increase the R4 500R resistor to 5k? Run a simulation and you will see Kai
    • Answered

  • BUF602: Powering the BUF602 with the TPS65133

    Resolved
    Part Number: BUF602 Other Parts Discussed in Thread: TPS65133 , FDC2214 , TINA-TI Dear TI experts, I have two questions about powering the BUF602. First question, can I power BUF602 with TPS65133? The TPS65133 is a ±5V output dual-rail DC converter with…
    • Resolved
    • Answered

  • BUF602: Function of Cpn in DEM-BUF-SOT-1A

    Resolved
    Part Number: BUF602 Other Parts Discussed in Thread: DEM-BUF-SOT-1A Dear TI experts, I'm designing a circuit for the BUF602 based on the schematics in the DEM-BUF-SOT-1A demo fixture ( https://www.ti.com/lit/ug/sbau117a/sbau117a.pdf?ts=1657731211992&ref_url…
    • Resolved
    • Answered

  • BUF602: Question about simulation results.

    Resolved
    Part Number: BUF602 Other Parts Discussed in Thread: TINA-TI , , THS3491 Hi guys, I am simulating the circuit below at Pspice-TI and Tina-TI. I've got the same results at both tools. I receive 4 analog signals from 50ohms SMA cables with 10Vpp from…
    • Resolved
    • Answered

  • BUF602: Single power supply issue

    Resolved
    Part Number: BUF602 Other Parts Discussed in Thread: FDC2214 , FDC1004 Dear TI experts, I want to configure the BUF602 to work on a single power supply mode. The datasheet shows that it seems that simply grounding the negative rail is sufficient, but…
    • Resolved
    • Answered

  • BUF602: Questions about power pin and mid reference pin settings and input ouput resistor setup

    Resolved
    Part Number: BUF602 Other Parts Discussed in Thread: FDC2214 , TPS65133 , BUF634A Dear TI experts, In my application, the BUF602 acts as a voltage buffer for active shielding of the FDC2214 capacitance-to-digital converter. For active shielding, the signal…
    • Resolved

  • RE: FDC2112: How to set up the shield

    Hello John, Thanks very much for your help. I'm working together with Dengkuan. Now we're trying to add the BUF602 into the design, is there anything to take care in PCB layout? I noticed that, in the EVM design, GND around the output sensor LC…

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