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  • OPA2330: Simple unity buffer not working when driving F28377D microcontroller ADC reference.

    TI Thinks Resolved
    Part Number: OPA2330 Other Parts Discussed in Thread: OPA333 , OPA350 , OPA320 Hello, I have a circuit where both channels of the OPA2330 (full part number OPA2330AIDGKT) are configured as a simple unity buffer. A 3.0V input on both channels comes from a…
    • Answered

  • OPA2330: Both common input resistance and differential input resistance

    Resolved
    Part Number: OPA2330 Other Parts Discussed in Thread: OPA2333P hi, would you like share what both common input resistance and differential input resistance of OPA2330? this parameters are not listed in its datasheet.
    • Resolved

  • OPA2330: Current value that the protection diode

    TI Thinks Resolved
    Part Number: OPA2330 Hello team, Can you give me the information of t he current value that the protection diode can tolerate if we have? Best regards, Shotaro
    • Answered

  • RE: OPA2330: 20kHz Noise riding on output signal in current measure circuit

    Resolved
    Hi Paul, Glad to hear that adding the cap at the op amp output much improves the noise performance in your application. It could be that the much increased bandwidth of the OPA2325 over the OPA2330 results in higher integrated noise at its output - maybe…

  • TLV2376: solution for output stable

    TI Thinks Resolved
    Part Number: TLV2376 Other Parts Discussed in Thread: LM2904 , , OPA2330 Tool/software: Hi, Customer schematic is as below. RnD is tested with LM2904, OPA2330 and TLV2376 respectively. The results are as follows. In order to obtain a more accurate output…

  • OPA2330: an issue of configured as Comparator.

    TI Thinks Resolved
    Part Number: OPA2330 Other Parts Discussed in Thread: OPA330 , OPA320 , OPA196 , OPA376 , OPA191 Hello Team, My customer is using OPA2330 and be configured as comparator of a power supply output current monitor, when output current is low enough, OPA2330…
    • Answered

  • OPA2330 rush current

    Resolved
    Other Parts Discussed in Thread: OPA2330 Hi, folks We observed large rush current (About x10 times larger) on OPA2330 h current on OPA2330 if is below 1.8V. If you have a good idea to minimize this phenomena, could you please let me know? We need to insert…
    • Resolved
    • Answered

  • Issue Importing OPA2330 PSPICE File into ADS

    Resolved
    Other Parts Discussed in Thread: OPA2330 , OPA330 I'm trying to import the OPA2330 PSPICE model into ADS 2014.01, but when I do, I get a symbol with only 5 pins rather than 8. Any ideas on why this is happening?
    • Resolved
    • Answered

  • OPA2237: Offset voltage vs Common-Mode Voltage

    Resolved
    Part Number: OPA2237 Other Parts Discussed in Thread: OPA2330 , OPA2333 Hello team, Do we have a graph for Offset voltage vs Common-Mode Voltage of OPA2237? If you also have OPA2330 and OPA2333 graph, please share it with me. Best regards, Shotaro
    • Resolved

  • ADS8881: How to measure ENOB(DC) and PCB layout improvement

    TI Thinks Resolved
    Part Number: ADS8881 Other Parts Discussed in Thread: OPA2330 Hello, I encountered two problems when I using ADS8881 to have a test 1 ADS8881 datasheet have a measurement for ENOB(DC) as the following displays(Page 39), how to measure it actually? …

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