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Showing 56 results View by: Thread Post Sort by
    Answered
  • OPA569: Current Limit Set pin

    Koshi Ninomiya
    Koshi Ninomiya
    Resolved
    Part Number: OPA569 Tool/software: Dear Team, My customer has questions about the Current Limit Set pin of the OPA569. Q1: When the Current Limit Set pin (3-pin) is opened, what is the current limit value? 2.2A or o,2A? Q2: Behavior when the Current…
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA569: Is there a similar OP with OPA569 ,but more smaller size or smaller current?

    Tiger Wang
    Tiger Wang
    Resolved
    Part Number: OPA569 Other Parts Discussed in Thread: TLV4112 , OPA567 Tool/software: Dear Sir, OPA569 is too bigger , can you suggest a similar type with small size and small current (0.3-0.5A)? Best regards! David
    • Resolved
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: OPA 569 ESD rating?

    Adrian Helwig
    Adrian Helwig
    TI Thinks Resolved
    Part Number: OPA569 Dear Team, what is the ESD rating of OPA569AIDWPR many thanks Adrian
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA569: Current monitor output shows non-linearity when output is near positive rail.

    Michael Ciuffo
    Michael Ciuffo
    Resolved
    Part Number: OPA569 Other Parts Discussed in Thread: OPA596 , I’m driving a laser diode with this opamp (single supply) and monitoring it using the Imonitor pin with a 400ohm pull-down to ground. I’m aiming for a 95mA output which requires just over…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: OPA569 parallel connection

    Kailyn Chen
    Kailyn Chen
    TI Thinks Resolved
    Part Number: OPA569 Hi, One customer used multi OPA569 in parallel with signal frequency is 20KHz to improve output current, but he found that the output waveform is fluctuate as below. But if he decrease the frequency, the output waveform is improved…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA569: Output current seemed stucking at current limit

    Duan Wu
    Duan Wu
    Resolved
    Part Number: OPA569 Hi, I use two OPA569‘s constructed a voltage control current source as: The output current limit should be 1.156A, since the Rilimit=10K. But I measured this circuit, the outpout current seemed stucked at 1.15A when input voltage…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: when OPA569 output saturation, OCP function doesn't work

    Jiandong Liu
    Jiandong Liu
    Part Number: OPA569 Hi expert, My customer find that some OPA569 parts when output saturation, the current limit function doesn't work. The supply voltage is 5.4V, current limit set 600mA. Flag is I_FLAG pin4, DMM Read is Vout pin14/15. …
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: Paralleling OPA569: max number of devices.

    SylvainM
    SylvainM
    Part Number: OPA569 Hi, Datasheet of OPA569 mentions that multiple devices can be set with a "master" device and slave devices connected through 2 paralleling pins. 1) What is the maximum number of devices that could be set in parallel this way ?…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA569: Generating triangular DC waveform with superimposed 66mV AC sinusoidal noise

    dhanasuthan Kaneshapillai
    dhanasuthan Kaneshapillai
    Resolved
    Part Number: OPA569 Hi, This is probably a simple problem. I am trying to generate a DC with superimposed AC noise to do some noise tolerance test. I think, One way the OPA569 can be used as a summing amplifier and feed both AC noise and DC input…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: OPA569

    user6230461
    user6230461
    TI Thinks Resolved
    Part Number: OPA569 RS485 Chipset #5 and #8 pin short- circuit. what are potential cuaeses?
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
>

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