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    Answered
  • INA128: ESD CDM Rating

    Mike Kuehn
    Mike Kuehn
    Resolved
    Part Number: INA128 Tool/software: Hey, I have a quick question relating to the ESD CDM rating of INA128U. The datasheet lists the CDM rating as ±50V. This seems really low, especially when compared to the ESD ratings of the parts in the device comparison…
    • Resolved
    • 29 days ago
    • Amplifiers
    • Amplifiers forum
  • INA128: Looking for material data sheets for part number INA128U - beyond what is available through the material content search

    Austin Hinton
    Austin Hinton
    TI Thinks Resolved
    Part Number: INA128 Tool/software: Hello, I am looking for material data sheets for the mold and mount compounds used for part number INA128U. PCN#20220802000 indicates the following mold and mount compounds: Mold Compound: 4209640 & 4226323 Mount…
    • 2 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA128: Customer not seeing part Lot code + Date code within part's topside marking -- needs help to see 'the link'

    Daniel Rapp
    Daniel Rapp
    Resolved
    Part Number: INA128 Tool/software: To TI Support Team: Happy Friday (still); We are one of your authorized distributors (Mouser) and so have a customer who ordered 488pcs of this instrumentation amplifier part number INA128UA and think there may be an…
    • Resolved
    • 13 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA128: IS MY DESIGN WRONG?

    s sun
    s sun
    Resolved
    Part Number: INA128 Other Parts Discussed in Thread: INA122 Tool/software: HI,DEAR. I feel that i will mad because the simplest circuit doesn't work well and i don't konw where is wrong. Can you help me? Below is my design and J4 is connected…
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA128: PSRR Equation

    mp
    mp
    Resolved
    Part Number: INA128 Tool/software: for op amps, I keep finding PSRR has two different formulas. I'm having a hard time understanding why the equation is sometimes inverted. PSRR = 10 log (ΔV supply 2 )/ ΔV io 2 ) and PSRR=-20 log (ΔV …
    • Resolved
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: INA128: PSRR Test

    Ashley Kang
    Ashley Kang
    Resolved
    Hello, You can measure the output and then divide by the gain to see what your Vos referred to input is. It is also recommended to match the datasheet test conditions as close as possible if you want to compare to the datasheet specifications. Regards…
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • INA128: INA128UA

    Molnár Alexandra
    Molnár Alexandra
    TI Thinks Resolved
    Part Number: INA128 Tool/software: Dear Customer Service, We ordered this product (INA128UA) from Texas Instrument many times. For some reason when we do the testing on our finished product it says it fails because of this components. When we do the…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA128: Adding LPF for the INA128

    Tran Tuan
    Tran Tuan
    Resolved
    Part Number: INA128 Tool/software: Hi, I need some help on my design with INA 128. My circuit is simply an audio amplifier. It works pretty well, but I think that there is some high frequency noise at the output. Plese help me check the circuit, and let…
    • Resolved
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • INA128: hardware issue

    albert qiu
    albert qiu
    Part Number: INA128 Other Parts Discussed in Thread: TL494 Tool/software: INA128电路输入RC滤波、输入差分并联电容是否会影响其工作; 目前的电路图是否可以优化; T want to ask Whether the INA128 circuit input RC filter and input differential shunt capacitance will affect its operation; Whether…
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • INA128: What instrumentation amplifier would you recommend for the amplification phase of an EEG?

    Pablo Lopez
    Pablo Lopez
    TI Thinks Resolved
    Part Number: INA128 Other Parts Discussed in Thread: INA821 , , INA118 , INA333 , INA818 , ADS1292 , ADS1299 Tool/software: Hello everyone! I'm trying to design the preamplification phase of an EEG. I've checked several Inamps from texas instruments but I…
    • 8 months ago
    • Amplifiers
    • Amplifiers forum
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