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Showing 10 results View by: Thread Post Sort by
    Answered
  • OPA598: OPA598 - Short Protection

    Jin Rhim
    Jin Rhim
    Resolved
    Part Number: OPA598 Other Parts Discussed in Thread: ISOM8600 , DRV8350 , ISOM8115 , LMG5200 , LMG2100R044 , LM5088 , LM5156 , OPA593 Hello, this is Jin and thanks for the previous help. Compared to previous design, I am trying to make an compact sawtooth…
    • Resolved
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • OPA598: OPA598 - Issue of ground references

    Andrea Ricca
    Andrea Ricca
    TI Thinks Resolved
    Part Number: OPA598 Hello, I have a problem with my circuit of OPA598. I configured the device as non-inverting amplifier with gain 12. I have a dual power supply +30V and -30V. I referenced the E\D pin and E\D Com pin to V- and Iset pin not limited…
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA598: Current Limit Specification

    Duane Stewart
    Duane Stewart
    Part Number: OPA598 Other Parts Discussed in Thread: OPA593 The OPA598 datasheet states the max current is 350 mA, but Sec 6.3.1 states the adjustable current limit range is only 100 to 250 mA. This does not cover the max rated current of the device.…
    • 8 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA598: E/D threshold

    Kei Kuwahara
    Kei Kuwahara
    Resolved
    Part Number: OPA598 Hello team, I am confused On the EC table, high threshold for E/D voltage is E/D om +1.5V (min). However, on 6.4 Device Functional Modes, it is stated high threshold is E/D com +2.5 (min). Which statement is true? Best Regards…
    • Resolved
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA598: Negative voltage over current

    ArTzy
    ArTzy
    TI Thinks Resolved
    Part Number: OPA598 Hello Experts, I'm having trouble using OPA598. Power Supply Conditions Positive Voltage = +5.0 V Negative Voltage = -5.0 V Positive Voltage Current Consumption = 2-3 mA Negative Voltage Current Consumption = 200 mA(power supplier…
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA593: OPA593: Input Voltage Saturation

    Mark Rollins
    Mark Rollins
    TI Thinks Resolved
    Part Number: OPA593 Other Parts Discussed in Thread: OPA598 According to the OPA593 data sheet, Vcm common mode voltage at the input can vary between (V-)-0.1 and (V+)-3.5V for linear operation. If this input range is violated and the part is in saturation…
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA547: OPA547F Simulation vs Actual Discrepancy

    Andi Ilmy
    Andi Ilmy
    TI Thinks Resolved
    Part Number: OPA547 Other Parts Discussed in Thread: OPA598 Hi, I am trying to use OPA547F as a Voltage Follower. As shown in the simulation vs experiment I did. There is a discrepancy when IN+ is set to GND. Is this an expected behavior on the actual…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA547: Voltage following current amplifier

    vishnu das  V
    vishnu das V
    TI Thinks Resolved
    Part Number: OPA547 Other Parts Discussed in Thread: OPA598 I have OPA547T OPAMP with me and I want to use it for : A solution to increase the driving signal sources 0 to 10v (with resolution 0.01 steps) from 4mA to 50mA. So, the output signal should…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA593: OPA593 - SBOA602 Application Note BJT feedback capacitor selection

    Jin Rhim
    Jin Rhim
    Resolved
    Part Number: OPA593 Other Parts Discussed in Thread: OPA598 , , THS3470 Thanks for reading this. I am currently developing an OP-AMP driver for driving 150nF capacitative load with sawtooth. I originally followed the SBOA602 TI application note by…
    • Resolved
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • ALM2403-Q1: ALM2403: Current Output

    Lathaniveatha P
    Lathaniveatha P
    TI Thinks Resolved
    Part Number: ALM2403-Q1 Other Parts Discussed in Thread: OPA598 , OPA593 Hi Team, We have been using the ALM2403 IC for current output application. Please find the circuit below. We have set like for 10V the circuit will provide 400mA. For 333 ohm…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum

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