Texas Instruments OPA Linear – Amplifiers – Instrumentation, OP Amps, Buffer Amps parts available at DigiKey. OPA datasheet, OPA pdf, OPA data sheet, datasheet, data sheet, pdf, Burr Brown, High-Voltage, High-Current OPERATIONAL AMPLIFIER. I have tried many thing to get the OPA to work as a Gainclone, and have given up. I went back to the datasheet and found that the THD.
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What are power supply voltages and what is desired rise and fall time of input square wave? Ask a related question Ask a new question.
Sep 20, 1: Content on this site opx544 contain or be subject to specific guidelines or limitations on use.
OPA Datasheet pdf – High-Voltage, High-Current OPERATIONAL AMPLIFIER – Burr Brown
If you have further questions related to this thread, you may click “Ask a related question” below. When you stabilize am op amp circuit for oppa544 load you will lose bandwidth. Hello Kato, The compensation method applied opa5444 a paticular circuit varies with the op amp being used and the application circuit design.
In reply to yang yuchang:. Do you have another question? Is the load a Piezo actuator or just a capacitor? Use of the information on this site may require a license from a third party, opa44 a license from TI.
Jun 1, 4: All content and materials on this site are provided “as is”. Jun 1, 3: We are glad that we were able to resolve this issue, and will now proceed to close this thread. All content and materials on this site are provided “as is”. No license, either opw544 or implied, by estoppel or otherwise, is granted by TI.
See attached for analysis and recommended circuit. In reply to yang yuchang: With any design there will be compromises.
No license, either express or implied, by estoppel or otherwise, is granted by TI. No doubt this circuit was constructed and fully tested to ppa544 stability with high capacitive loads as the note in Figure 5 indicates. Ask a related question What is a related question?
Depending upon what your input signal is you may need a different solution. If you have a related question, please click the ” Ask a related question ” button in the top right corner.
Is not it necessary to have a capacitor for phase compensation in the circuit?
OPA544 Power Amplifier Module High Voltage High Current Amp 68V Peak Motor Drive
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Use of the information on this site may require a license from a third party, or a license from TI.
OPA T: Op-amp, TO at reichelt elektronik
oppa544 Compensation wouldn’t be necessary for a purely resistive load. Sep 18, 8: Ask a new question Ask a new question Cancel. Content on this site may contain or be subject to specific guidelines or limitations on use. Tell us exactly what range of capacitive load minimum capacitance to maximum capacitance you are trying to drive on the output and we can recommend the best solution.
about OPA544 high capacitance load problem.
Go to Support forums. You will not achieve 10ns rise and fall times with these cap loads. Do you have another opz544 The newly created question will be automatically linked to this question.
Sep 22, 9: Menu Search through millions of questions and answers User. Ask a related question What is a related question? This thread has been locked. Mentions Tags More Cancel. Load just a capacitor.