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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: 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…
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    • 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

  • BUF602: BUF602 TINA model-Noise Density Discrepancy

    Part Number: BUF602 Other Parts Discussed in Thread: TINA-TI Hello, There is a discrepancy in the input current noise spectral density of BUF602 in TINA. The datasheet states that it should be 2.1 pA/sqrt(Hz) instead of 3.94 pA/sqrt(Hz). Please help us…

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