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Showing 123 results View by: Thread Post Sort by
  • OPA172: Increase in phase noise in ovenized oscillator

    Nhan Tran
    Nhan Tran
    TI Thinks Resolved
    Part Number: OPA172 Other Parts Discussed in Thread: OPA171 Tool/software: Hello, So, the problem we're having is that we are seeing an increase in phase noise in our ovenized oscillator running at close to 100 Celsius. Because of that we're…
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • TLV341: Up rail voltage dropout above the spec in datasheet

    Rémi Bouteiller
    Rémi Bouteiller
    Resolved
    Part Number: TLV341 Other Parts Discussed in Thread: OPA171 , OPA170 , OPA310 Tool/software: Hi, We are using a a TLV341 in a follower configuration. The amplifier is powered with a 3V LDO, decoupled with 100nF X7R resistor. When I put a 3v source…
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • THS4082: Stability of peak detector circuit contains two stage amplifier

    MD Firdaus Alam
    MD Firdaus Alam
    Part Number: THS4082 Other Parts Discussed in Thread: OPA171 Tool/software: Hi Team, i am working on a problem , and i need your help to identify the approach. 1) info;- we are working on peak detector circuit as shown below, so here we are trying…
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • TLV171: The voltage follower circuit design with TLV171

    Rannie Zhou
    Rannie Zhou
    Part Number: TLV171 Other Parts Discussed in Thread: TINA-TI , OPA171 Hi team, My customer is using TLV171 to design a voltage follower circuit. When I tried to simulate with TINA-TI, I find that the Vout=10.2V with Vin=12V. Why the Vout is not equal…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • TLC271B: TLC271B temp drift large than TLC271

    Chen Alex1
    Chen Alex1
    TI Thinks Resolved
    Part Number: TLC271B Other Parts Discussed in Thread: TLC271 , TLV9101 , TLV9151 , TLV9141 , OPA170 , OPA171 , OPA2186 , OPA186 Tool/software: HI Sir We design a precision temp meter, original design is use the TLC271, but the offset too big, so we…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA991: What to do with SHDN Pin?

    Nuno Maio
    Nuno Maio
    Resolved
    Part Number: OPA991 Other Parts Discussed in Thread: OPA171 , I am hoping to transition from an opa171 soic-8 opamp into an OPA991 SOT-23-6 package. I am very puzzled with one of the pins though which only exists on the 6 pin version. Pin 5, labelled…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • DRV8210EVM: Current sensing with DRV8210EVM

    Kent Hauser
    Kent Hauser
    TI Thinks Resolved
    Part Number: DRV8210EVM Other Parts Discussed in Thread: TLV9051 , OPA170 , OPA171 , TLV341 The DRV8210EVM includes a circuit (not installed) for current sensing. The amplifier recommended is a TLV9051DRL, which is a SOT-553 device. I can't find the part…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • OPA188: Oscillation

    toshi-e2e
    toshi-e2e
    Resolved
    Part Number: OPA188 Other Parts Discussed in Thread: OPA171 , OPA277 , OPA196 , OPA197 , OPA191 , OPA192 Hi all, My customer is trying to realize a circuit that uses OPA188 to full-wave rectify an AC waveform, integrates it in the subsequent amplifier…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA189: OPA189 noise in unity gain setting

    Gang(George) He
    Gang(George) He
    TI Thinks Resolved
    Part Number: OPA189 Other Parts Discussed in Thread: TI-PLABS-AMP-EVM , OPA211 , OPA171 , OPA140 , OPA277 , OPA188 Tool/software: Dear TI E2E support, I try to verify the OPA189 voltage noise against the datasheet. For gain=11, the noise measured…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LM7322: For CFCI funcction

    Lawrence He
    Lawrence He
    TI Thinks Resolved
    Part Number: LM7322 Other Parts Discussed in Thread: OPA171 , OPA991 , OPA2994 Hi, Support Team We will use LM7322 to design AC charging Pile of CFCI function as below chart have any concern? if any suggestion, Please advise me. Thanks, Best…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
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