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Showing 7 results View by: Thread Post Sort by
  • LM139: Need for comparator in bare die

    Marcello Benazzoli
    Marcello Benazzoli
    TI Thinks Resolved
    Part Number: LM139 Other Parts Discussed in Thread: TLV1832 Dear Sir/Madam, I would like to ask for help to find a comparator component. I need a comparator component for three channels, for encoder use. It could be 3single or 1dual+1single or 1quad…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA2863-Q1: Ampilifier

    Suma D
    Suma D
    TI Thinks Resolved
    Part Number: OPA2863-Q1 Other Parts Discussed in Thread: TLV1832 Tool/software: Hi Team, I am looking for the op-amp. which can act as comparator with the below specification. Vin= 3V to 30V Vout= 2V to 9V rail to rail output Qualification:…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • TLV1805: Checking if usage conditions are supported

    Matt Calvo
    Matt Calvo
    TI Thinks Resolved
    Part Number: TLV1805 Other Parts Discussed in Thread: TLV1831 , TLV1832 Tool/software: Hey Comparators team, I have a customer evaluating the TLV1805 for a new project and we are wondering if this comparator can be used with the following input conditions…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • TIPD108: 5 MHz Triangular wave for PWM

    Farhan Nasir
    Farhan Nasir
    TI Thinks Resolved
    Part Number: TIPD108 Other Parts Discussed in Thread: TLV3502 , OPA2365 , TLV1832 Tool/software: Hello TI, I want to generate a 5 MHz bipolar triangular waveform with an 8V peak-to-peak amplitude for PWM. Is this reference design compatible with a 5…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • TLV1822-Q1: one channel of comparator stops switching above approx. 18 kHz

    Christian Sch.
    Christian Sch.
    Part Number: TLV1822-Q1 Other Parts Discussed in Thread: TLV1822 , TLV1832 Tool/software: Hello, I use the TLV1822 in a signal chain for a detection of a 15 V square wave signal up to 25 kHz: Above approximately 18 kHz the upper channel, that detects…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • RE: TLV1842-Q1: Adding hysteresis to the comparator

    Clemens Ladisch
    Clemens Ladisch
    Yes, but the behaviour depends on the pull-up resistor that is needed at the output and that you have not shown. Why aren't you using the TLV1832-Q1 with push/pull output?
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: OPA1678: Using OPA1678 to drive a piezoelectric buzzer

    Chris Featherstone
    Chris Featherstone
    Resolved
    Hi Sheng, Does the Piezo need to be driven with plus and minus signal? If not a 555 timer would be more suitable. Please look at the TLC555 timer in the link below. TLC555 Here is an example using the monostable mode for the TLC555 that generates…
    • over 2 years ago
    • Audio
    • Audio forum

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