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Showing 388 results View by: Thread Post Sort by
  • RE: OPA192-Q1: 60mA Output Amp Recommend

    Raymond Zhang1
    Raymond Zhang1
    Hi Xiaowei, Xiaowei Zhang said: Is there any risk when they use OPA2994QDRQ1? OPA2994-Q1 is dual channel. Assume 24Vdc and 42mA in total current, this figure is very close to the Isc_min = 60mA (this is rated at 32Vdc) From the thermal perspective. 24Vdc…
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • DAC8771: Using VNEG_IN to supply power to external components, including the OPA192 operational amplifier and the DG468 analog switch

    Neus Pons
    Neus Pons
    TI Thinks Resolved
    Part Number: DAC8771 Other Parts Discussed in Thread: OPA192 , , TLV9362 , OPA2990 , DAC8775 , Tool/software: Hi, I’m working with the DAC8771 and would like to use its internally generated negative supply (via the integrated charge pump) to power external…
    • 7 days ago
    • Data converters
    • Data converters forum
  • Answered
  • OPA192: Pspice - Temperature Analysis error

    Abdul Razak
    Abdul Razak
    Resolved
    Part Number: OPA192 Tool/software: Hi, the Temperature Analysis for the shared circuit is resulting in 50% deviation for change in temperature. for Resistors, TC1 = 0.02, and TC2 = 0.0045 kindly share, what could be the issue and how to resolve. attached…
    • Resolved
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA192: Differential Input Impedance Typ: 100MOhm || 1.6pF

    Reiner Franke
    Reiner Franke
    Resolved
    Part Number: OPA192 Tool/software: From all the information about the used input stage configuration i assume: 1. It is a complementary PMOS+NMOS differential stage with somewhat harsh bias current transition over the common-mode voltage range 2. It…
    • Resolved
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA192: OPA192 getting burned inputs

    Svein Berg
    Svein Berg
    TI Thinks Resolved
    Part Number: OPA192 Other Parts Discussed in Thread: LM2664 , LM7705 , TLV387 Tool/software: Hi. I have a problem with the OPA192. OPA192 is used as a low impedance buffer to the input of the MCP2024 ADC. From time to time, all of a sudden the OPA192 is…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA192: Short Circuit Protection Question

    Stanley Tang
    Stanley Tang
    Resolved
    Part Number: OPA192 Other Parts Discussed in Thread: OPA2192 , OPA4192 Tool/software: Hello, So the datasheet says the part can survive an indefinite short (to ground), but I'm trying to understand if this is true over the entire temperature range?…
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA192: TINA-TI Transient DisplayTime Setting

    Liu Songlei
    Liu Songlei
    Part Number: OPA192 Other Parts Discussed in Thread: TINA-TI , OPA187 , , OPA828 Tool/software: Hi, Dear Team If the Display time was set as 0~100ms, Zero initial Values the result looks like this If the Display time was set as 0~800ms, the result…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA192: stability using emitter follower

    tom greene
    tom greene
    Resolved
    Part Number: OPA192 Other Parts Discussed in Thread: OPA2192 , TINA-TI Tool/software: i am trying to determine if the OPA192 ckt below will be stable with an emitter follower and the base resistor inserted.. the application is used to drive a resistive…
    • Resolved
    • 6 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA192: OPA192 - Need PSPICE Model

    Kenneth Aquino
    Kenneth Aquino
    TI Thinks Resolved
    Part Number: OPA192 Hi , I like the fact that the OPA192 has built in RF/EMI rejection and need that in my application. I would like the PSPICE model for the OPA192. Ken
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA192: SupplyRails

    AlexWalton42
    AlexWalton42
    Part Number: OPA192 Hi Team, My customer, KLA, has a couple of questions about the OPA192 Op Amp. When simulating our circuit it shows that this Op Amp has problems converging with un-balanced supplies. (We were thinking of operating with -5V and +24V…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
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