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Showing 25 results View by: Thread Post Sort by
  • OPA2228: Input a 20mA signal. After passing through the OPA2228 operational amplifier conditioning circuit, it is sent to the ADC chip. The ADC acquisition may occasiona

    Owen Yang
    Owen Yang
    TI Thinks Resolved
    Part Number: OPA2228 Other Parts Discussed in Thread: OPA228 , OPA2227 OPA2228U serves as the conditioning power supply for the ADC input front-end. The first channel is used as the design follower, and the second channel is used for amplification. Is…
    • 18 days ago
    • Amplifiers
    • Amplifiers forum
  • OPA2228: Not receiving expected output

    Kimberly Acosta
    Kimberly Acosta
    TI Thinks Resolved
    Part Number: OPA2228 Other Parts Discussed in Thread: OPA228 Hello, This is a follow up from E2E link OPAMP-NOISECALC: SO#447725 - Not receiving expected output - Amplifiers forum - Amplifiers - TI E2E support forums . Please help our team with the…
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA2228: OPA2228

    Vijaymahantesh Surkod
    Vijaymahantesh Surkod
    TI Thinks Resolved
    Part Number: OPA2228 Other Parts Discussed in Thread: OPA1612 , OPA2350 , OPA2227 , OPA2140 , OPA2192 , OPA192 Tool/software: I am facing a problem with the differential amplifier circuit using OPA2228U (U6A). The schematic is shown below. The input…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2228: opa2228

    smitha chandraiah
    smitha chandraiah
    Resolved
    Part Number: OPA2228 Other Parts Discussed in Thread: OPA2227 hi, OPA2228 is getting heated up. i am using it has voltage follower. kindly suggest. I am working with dual supply +12V/-12V.
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2228: Current Consumption vs OPA2227

    Hao Jie Chan
    Hao Jie Chan
    Resolved
    Part Number: OPA2228 Other Parts Discussed in Thread: OPA2227 , Tool/software: Hi TI, I notice the current consumption of OPA2228 is the same with OPA2227. With such a huge difference in Bandwidth between the two amplifiers, I find it hard to…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2228: Вifference in part numbers

    Jack Barret
    Jack Barret
    Resolved
    Part Number: OPA2228 Tool/software: Hello! Please tell me how OPA2228U differs from OPA2228UA/2K5? Best regards, Jack Barret
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2228: Adding OPA2228 to PSpice for TI

    Bob Stricklin
    Bob Stricklin
    Part Number: OPA2228 Is it possible to add the OPA2228 to "PSPICE for TI 17.4 2022" model list. I found the spice net list for TI part number OPA2228 but don't see how to use generate part to get the model added to TI parts or PSpice..
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2228: How to select a proper TIA for I-V transfer

    Eric Liu(SZ-FAE)
    Eric Liu(SZ-FAE)
    Resolved
    Part Number: OPA2228 Hi team, Q1.could you pls help to share how to select a proper TIA for I-V transfer application. Q2. for the TIA, is the GBW is also applicable for device selection? cause we know , for a general purpose amplifier, we will select…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2228: OPA2228 external compensation for filters

    Vitor Costa
    Vitor Costa
    Part Number: OPA2228 Other Parts Discussed in Thread: PCM1789 , , OPA228 , OPA227 , TINA-TI Hello! Is OPAx228 a no-go for active filters? I've bought a couple of them before realizing they're not unity-gain stable. The datasheet does say that they…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2228: Integrated ESD protection

    May
    May
    TI Thinks Resolved
    Part Number: OPA2228 Other Parts Discussed in Thread: OPA227 , OPA228 Hi, Does this device have integrated ESD protection on the devices bi-polar power rails? (+/- rails) as in dual diodes connected from the negative supple to the positive supply…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
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