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  • TL331LV-Q1: European standard‘s ELV exemption

    Resolved
    Part Number: TL331LV-Q1 Hi Team, Posting on behalf of our customer. We are currently conducting ELV testing, could you please confirm whether TL331LVQDBVRQ1 meets the European standard‘s ELV exemption testing requirements. Regards, Danilo
    • Resolved

  • TL331LV: Strange Output Behavior During Startup

    TI Thinks Resolved
    Part Number: TL331LV Tool/software: Hi everyone, We are experiencing a puzzling issue with the TL331LVDBVR in some of our circuit boards. During startup, some of the comparators randomly switch their outputs, even though their inputs are well within…

  • TL331LV: Request review a schematic.

    TI Thinks Resolved
    Part Number: TL331LV Tool/software: Hi Input voltage: 0 to 48V for circuit configuration, TL331LVDBVR It is designed to be low output up to 20V and high output over 20V, but low output over 20V also occurs. Thanks

  • TLV1391: Alternative of NJM2406F-TE2

    TI Thinks Resolved
    Part Number: TLV1391 Other Parts Discussed in Thread: TL331B , TL331LV , TL331 , Tool/software: Hi team, Do you have recommendation of NJM2406F-TE2 alternative? Thanks Lillian
    • Answered

  • TLV1701: TLV1701 PSpice model behavior with external hysteresis in DC sweep

    Resolved
    Part Number: TLV1701 Other Parts Discussed in Thread: LM2903B , TL331LV , TLV1821 Hi team, I am evaluating TLV1701 in a 5-V thermistor protection comparator with external hysteresis. The circuit uses a 5-V supply, open-collector output with a 4.7…
    • Resolved
    • Answered

  • TL331B-Q1: Circuit Review and Simulation Inquiry

    Resolved
    Part Number: TL331B-Q1 Other Parts Discussed in Thread: TL331 , TL331LV , LM339 Tool/software: Hello, I am trying to simulate a simple comparator circuit in Altium designer. I have attached the design and simulation output. The voltage source v11 does…
    • Resolved

  • LMV331: Vcc unexpected voltage with 3.3V pull up Vlogic when Vcc don‘t use external supply

    TI Thinks Resolved
    Part Number: LMV331 Other Parts Discussed in Thread: TL331LV , TLV9020 Tool/software: Hi team, When only use pull up 3.3v logic voltage on output pin(4pin), but don't supply Vcc, we found LMV331 Vcc pin(5 pin) will get unexpected voltage about 1.7V…
    • Answered

  • TLV9062: Any Reference Design Available for TLV9062 in Amplifier & Comparator Applications?

    Resolved
    Part Number: TLV9062 Other Parts Discussed in Thread: LM2904B , LM358 , LM393LV , TL331LV Tool/software: Hi, I am using the TLV9062 op-amp in my application to amplify a small signal (30mV) from a Zero-Phase Current Transformer (ZCT) to around 3V .…
    • Resolved
    • Answered

  • RE: TL331: Using TL331IDBVR over +85°C ambient temperature

    Resolved
    Hi Patrick, We cannot comment on the part behavior outside of datasheet specifications. Most likely, the device will not meet datasheet specifications when operated outside of recommended conditions. I would not expect it to "die" at 85.1°C...but…

  • LM2903B: single-channel version of LM2903B or similar series

    TI Thinks Resolved
    Part Number: LM2903B Other Parts Discussed in Thread: TL391B , TL331B , TL391LV , TL331LV Hi team, My customer is using LM2903B and they want to find a similar one channel solution of LM2903B, they want similar performance and lower cost. Do you have…

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