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  • RE: LMH6321: LMH6321MRX/NOPB Schematic Review.

    Hi Sudhir, One way to do this would be to implement a composite amplifier circuit to account for this drop as well as other dc errors due to the device being in an open loop. Since there is no feedback, errors such as this are not corrected for like they…

  • LMH6321: What is default output current when VCL is left floating

    Part Number: LMH6321 Tool/software: The datasheet mentioned default short-circuit current when Vcl is left floating but not output current.

  • RE: LMH6321: About LMH6321 design suggestion

    Hi Sima, Thanks for your support. The customer will change some settings below. but form +/-15V to +/-5V for entire system. The modification is difficult to change. 1. Add an external resistor and voltage at Vcl to limit the current from 10mA to 300mA…
    • Answered

  • LMH6321: Max Voltage Discrepancy between TI product page and datasheet.

    Resolved
    Part Number: LMH6321 Tool/software: I plan to use the LMH6321 to drive the erase head plus coaxial cables in a tape recorder. Fixed Frequency 153.6 kHz. I had planned to use +/- 17V rails. The TI product page lists the max voltage as 30V, but the datasheet…
    • Resolved
    • Answered

  • LMH6321: EF Pin Unexpected Behavior

    Resolved
    Part Number: LMH6321 Other Parts Discussed in Thread: OPA192 Tool/software: Hello! I am using the LMH6321 in the following design: I input a 0 - 2.5V signal from the left and at the output I get a -0.2 - 10.2V signal. Using the 53.6kΩ resistor I am…
    • Resolved

  • LMH6321: Output voltage sag regardless of CL current limit pin configuration

    Part Number: LMH6321 Tool/software: What I am trying to do is generate multiple supply rails, a DAC sets the required voltages and the LMH6321's are intended to buffer these voltages and so the load can sink/source up to 200mA. For example one of…
    • Answered

  • LMH6321: LMH6321

    Resolved
    Part Number: LMH6321 The LMH6321 buffer has a confusing, at least to me, simplified schematic. (1) For starters, a circuit symbol consisting of 2circles just touching are used. what is this circuit element? (a current source is typically overlapping…
    • Resolved

  • LMH6321: LMH6321

    TI Thinks Resolved
    Part Number: LMH6321 If we are using the LMH6321 with dual supplies (+/- 15V in our case), do we need to use the GND pin or can we let it float?
    • Answered

  • LMH6321: Expose Pad Connection, V- or GND?

    Resolved
    Part Number: LMH6321 Tool/software: Hi, I have a question regarding the connection of the exposure pad in the SO-8 package. In the datasheet it is mentioned to connect it to V-, in my case to -5V. I made a quick test with the amplifier, connecting the…
    • Resolved

  • LMH6321: Simulation model for LMH6321

    Part Number: LMH6321 Other Parts Discussed in Thread: BUF634 , , TINA-TI , OPA593 , OPA593EVM Hi, does TI offer a full simulation model of the LMH6321 chip? The downloadable SPICE files from TI explicitly state "* MODEL DOES NOT HAVE PROGRAMMABLE CURRENT…

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