Part Number: OPA1S2384 Other Parts Discussed in Thread: OPA615 , OPA860 , OPA1S2385 Tool/software: Hi team,
The customers want to select an op-amp and the requirement is as below:
Differential signal to single-ended signal 3.3V supply, input signal…
Part Number: OPA1S2384EVM Other Parts Discussed in Thread: OPA1S2384 Hi Jonard,
I am going to test TIA circuit using OPA1S2384.
Negative input(-IN A) is used for PD input adding R6 (0R), input(+In A) is ground.
Input signal from signal generator…
Part Number: OPA1S2384 Other Parts Discussed in Thread: OPA1S2385 , , OPA2354 , TS5A4595 , TS5A4594 Dear team,
Could OPA1S2385 replace OPA1S2384 without hardware change? Seems they only have SC pin difference. Thanks a lot.
Add:
[...] "There are several error sources that should be considered when designing a sample-and-hold circuit. The most important ones are: • Aperture Time is the time required for a switch to open and remove the charging signal from the capacitor…
Part Number: OPA1S2384 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Does the spice macro for OPA1S2384 exist? I couldn't find it in TINA.
Other Parts Discussed in Thread: OPA1S2385 , OPA1S2385EVM , TS5A4595 , TS5A4594 , OPA1S2384 , OPA2354 , OPA2345 I have two questions about the OPA1S2385 which did not appear to be answered in the data sheet.
1) what are the electrical characteristics…
Hello Jordan,
Was the OPA1S2384 supplied with +/-5V? If so, the device is likely damaged because the absolute maximum supply voltage is 6V.
Thank you,
Tim Claycomb
Hello Leonid,
The OPA1S2384 small-signal bandwidth runs from about 90 MHz to 250 MHz, depending on the gain and circuit configuration and passive components used around the amplifier. With an small input signal having a frequency of 120 MHz there should…
Hello N Pal,
I have a couple more questions before making a full circuit recommendation.
What is the desired sampling frequency of the input waveform? Keep in mind that the OPA1S2384 is designed as a sample-and-hold amplifier circuit.
Because…
