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Showing 16 results View by: Thread Post Sort by
    Answered
  • TLC339: Question regarding the reason for adding a DC source at the output of this comparator in this reference design.

    A BC
    A BC
    Resolved
    Part Number: TLC339 Hello, I am looking at the circuit on page 50 of this presentation ( Microsoft PowerPoint - Sec2_RemoteSysMonitor_Print.ppt (ti.com) ). I am unable to understand the reason for use of this battery and the 2k resistor here. Would really…
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • TLC339: The pulse was extended without reason from the input comparator to the output

    Shai Richter
    Shai Richter
    TI Thinks Resolved
    Part Number: TLC339 The pulse was extended without reason from the input comparator to the output (8msec pulse from the input has prolonged to 44 msec at the output). Is there any answer/reason for that? Recently, our system was failed because of 5 faulty…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • TLC339: ESD Rating

    Carlo
    Carlo
    Resolved
    Part Number: TLC339 Hi team, Good day. Our customer would like to know the HBM, CDM and MM ESD rating for the following devices: LM6511IMX NOPB TLC339IDR TLC339IPWR TLC3704IPWR TLC393IDR Thank you in advance for your help. Regards, Carl…
    • Resolved
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • TLC339: clamp current of the comparator

    GEO FRANCIS
    GEO FRANCIS
    TI Thinks Resolved
    Part Number: TLC339 I am using TLC339 comparator in one of our circuit with the VCC=3.3V and GND. I have attached the schematic. The input is a square wave with frequency of 100Hz and amplitude is +/- 15V. When the input is -15V the diode will be forward…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM139A: Temperature drift characteristics of the LM139A

    Joselito Go
    Joselito Go
    Resolved
    Part Number: LM139A Other Parts Discussed in Thread: LMP7300 , LM2903B , LM2903 , TLC339 Hi Experts, Good day. Please help provide the temperature drift characteristics of the LM139A voltage comparator. Keep safe. Regards, Josel
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: SN74HCT04: SN74HCT04

    Clemens Ladisch
    Clemens Ladisch
    Power the comparators from −5 V and 5 V (or something higher). Connect the input signals to the inverting comparator inputs, and a reference voltage of about 2.5 V to the noninverting inputs. Connect the pull-up resistors at the outputs to GND. …
    • over 2 years ago
    • Logic
    • Logic forum
  • Parisite capacitor input for TLC339 and TLC374

    Yves Camille
    Yves Camille
    Other Parts Discussed in Thread: TLC374 , TLC339 , TLV3401 , TLV3701 Dear support, I am looking for the value of the input parasitic capacitance for both the TLC339 and TLC374 - this is not shown in the documentation Thank you - Yves Camille - Arrow El…
    • over 13 years ago
    • Amplifiers
    • Amplifiers forum
  • TLC339 drain pull-up

    Thomas Kuehl
    Thomas Kuehl
    Other Parts Discussed in Thread: TLC339 This question is being posted for an FAE: For TLC339, I have a question: If the VDD is powered by 5V and we have got a pullup resistor on the comparator output pin that is pulled up to 3.3V. Is that OK? Does the…
    • over 15 years ago
    • Amplifiers
    • Amplifiers forum
  • Output sink current of LM339-N

    Nitish Agrawal
    Nitish Agrawal
    Other Parts Discussed in Thread: LM339-N , LM339 , LMC7215 , TLV3691 , LPV7215 , TLV3701 , TLV3401 , LP339 , TLC339 , TLC3704 , REF3325 , REF1112 The Output sink current of LM339-N is specified as 6mA min. Since this part has an open collector output, does it mean…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • TLC393 / output voltage at low VDD

    Toshiyuki
    Toshiyuki
    Other Parts Discussed in Thread: TLC393 , TLV1702 , TLC352 , TLC339 , TLC372 , TLC3702 Hi, We are considering output voltage is unexpected when low VDD. The output voltage should be low on this condition. What is the VDD voltage to change output voltage high…
    • over 10 years ago
    • Amplifiers
    • Amplifiers forum
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