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  • THS4211: Amp getting warm with no load

    Resolved
    Part Number: THS4211 Tool/software: I am currently testing the THS4211 in the attached circuit with no load and powered by +/- 7V. Initially, another amp on the board was getting very hot and so I used a thermal camera to check out the board in its entirety…
    • Resolved

  • THS4211: supply abs max protection

    TI Thinks Resolved
    Part Number: THS4211 Team, One of our designs is using the THS4211DGM. There is a circumstance where the V+ input can be driven at +2.0V while the supply rails (VS+/VS-) are powered off (0V). I see this violates the absolute max rating for input voltage…
    • Answered

  • THS4211: Operating voltages

    Resolved
    Part Number: THS4211 Hello, I want to operate the THS4211 on VCC=+7V and VEE=_-5V. Is it OK?. Giora
    • Resolved

  • THS4211: Too much noise, I need a replacement !

    TI Thinks Resolved
    Part Number: THS4211 Other Parts Discussed in Thread: THS4275 , OPA847 , OPA855 , OPA838 Hello everyone, I am using the THS4211 to amplify the signal coming from a current sensor ( for High Frequencies ) with a quite high gain ( from 40 to 60dB ) Are…

  • Opamp input capacitance min/max . THS4211.

    Other Parts Discussed in Thread: THS4211 Hello ti community, I just want to know if there is any sort of information available about the accuracy of input capacitance of opamps in general (specifically THS4211). The datasheets usually specifies only…
    • Answered

  • THS4211, input attenuator introduces offset voltage at the output.

    Resolved
    Other Parts Discussed in Thread: THS4211 Hello ti community, I've been having a problem with THS4211 current feedback opamp. The problem is when I add X10 attenuator with input resistance of 100k the output is the shifted version of the input signal…
    • Resolved
    • Answered

  • Designing a simple integrator with THS4211

    Resolved
    Other Parts Discussed in Thread: THS4211 , OPA656 , TLV3501 , TINA-TI Hi All, I am putting together a simple triangle wave generator for a bigger project. I already have a clean 5V, 20MHz sqaure wave with 7nS risetime/falltime. I am tyring to use the…
    • Resolved

  • Is it possible to safely power the OPA2691 or THS4211 with -12 V on the negative power pin and GND on the respective positive pin?

    Ian Williams (high-speed amplifier applications engineer) says: Answer: Yes, it is perfectly acceptable to power these devices with a -12V rail at -Vs and GND at +Vs. The device only cares that the total voltage across its supply pins is within…

  • LMH6622: Questions of DRV2603

    TI Thinks Resolved
    Part Number: LMH6622 Other Parts Discussed in Thread: THS4211 Dear Team, Follow up this post: https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1262043/lmh6622-questions-of-lmh6622/4779720#4779720 Regarding sin2sqr circuit…

  • THS4601: The same characteristics as the THS4601, but push the bandwidth to about 40MHz

    TI Thinks Resolved
    Part Number: THS4601 Other Parts Discussed in Thread: OPA818 , THS4631 , THS4211 We use the THS4601 in a design the same as the application described on the datasheet for a 100KR transimpedance amplifier, The bandwidth of this device is only 10MhZ, I…

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