Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: LF198-N Tool/software: Dear Technical Supporters,
Hope you are doing well.
I'd like to get some information about Null offset of LFx98 on Output Line during power up.
In my schematic, it was designed with ±15V power supply and same…
Part Number: LF198-N Dear TI Forum
Hope you are doing well.
2 month ago, I've asked some questions about this plot, but I'm sorry to see your answer too late.
I have more questions about this plot.
1. All conditions are same without temperature…
Part Number: LF198-N Dear TI Forum Supports,
Hope you are doing well.
I'd like to get some answers from you guys about 5962-8760801GA(LF198H/883) device.
There are 2 questions below.
1. In datasheet of LF198, there is a graph about Output Droop…
Part Number: LF398-N Other Parts Discussed in Thread: UA741 , LM393
Hello, I am working on a project with a boost converter where i need a sample and hold to keep the power value for a short period of time (10 - 50 ms). I have the circuit mounted on a PCB…
Part Number: LF398-N Hello,
On page 20 of the datasheet for this part shows an example of typical applications, titled "Fast Acquisition, Low Droop Sample and Hold". The datasheet I'm looking at is:
http://www.ti.com/lit/ds/symlink/lf198…
Hello Steve,
The LF198/LF398 will not function as a peak detector.
The amp output driving the cap can both sink and source, so the voltage on the storage cap will follow the input, on both rising and falling voltages. It was designed to "freeze" the…
Hello Thomas,
I am using the same circuit as on the first page of your datasheet http://www.ti.com/lit/ds/symlink/lf198-n.pdf for my SaH.
For the analog input I am generating sin 0-5V with the periode of 5 seconds through a waveform generator.
For the Logic…
