Forum Post: RE: TLV3402 latch-up
Alexander,I tested a TLV3401 (the single version of the TLV3402) comparator on the bench with VCC set to +2.7 V and a 100k + diode to +4.1 V. The non-inverting input was set to +1.5 V via a resistive...
View ArticleForum Post: INA214 Bipolar operation
I am thinking about using the INA214 to measure a 50mAp-p AC current. Would I be able to Power the INA214 with + and – 5VDC. I need the Amplified Output voltage to have zero DC offset.Would you...
View ArticleForum Post: RE: RE: two XTR116 with non isolated power supply
Hello Collin,I have some basic queries about the technique of powering the TPS54062 through the loop, and returning the current through IRet. I leave it to you to continue this discussion or to move...
View ArticleClik here to view.
Forum Post: RE: Problem with OP177
Karthik,Without seeing your circuit schematic, my first guess would be that the cause of your problem is that you have swapped the supplies - in a single package, pin 4 is a negative supply while pin 7...
View ArticleForum Post: RE: PGA280 Power Supplies
Thank you, Ian. I appreciate your checking with the designer; I don't want a marginal design.For what it's worth, I reproduce the text from the spec sheet ("Power Supply" section on p. 25) which...
View ArticleForum Post: RE: Precision rectifier with OPA330
Hi Eric,Are you sure it's getting compressed? It's a little hard to tell from your image but the "Vout" signal looks to be about the same magnitude as the "Vin" signal. If you don't like how the...
View ArticleForum Post: RE: opa2277u
Bruce.ok. I'm in italy same time of germany.Talk to you tomorrow.Thanks.Mario.
View ArticleForum Post: RE: Inquiry regarding RISO resistor on PGA308
Hello Atsushi,200Ω to 400Ω is much more reasonable for RISO. This should work. However, if you provide a system schematic I can give better confirmation.Best regards,Ian Williams
View ArticleForum Post: RE: Continued: Two XTR116 with non isolated power supply
Hi Collin,I do have a prospective customer for this. The end product needs to get through CE marking. The technique described by you seems to meet the requirement. Will work out details and come back...
View ArticleForum Post: RE: XTR110 problem
Hello Collin,I experienced the same problems with input ranges beginning with 0Vand output ranges beginning with 4mA.But i need the complete 0-5V and 4-20mA range.My source starts with 6mV but when i...
View ArticleForum Post: RE: contactless electrode with lmc660
Please answer to my question as soon as possible,
View ArticleForum Post: RE: OP AMP OPA 2541
Srinivas,It would seem that the best path would be to seek some possible private screening company to test the devices at low temperature. Though I have no personal experience with these businesses, I...
View ArticleForum Post: RE: Hermetic seals of TO-99 metal package.
Michael,Yes, these packages are hermetic. They are sealed with a welding process, clamped into circular electrodes and pulsed with high current. I'm am not confident that they are 100% tested to be...
View ArticleForum Post: Choose of transimpedance amplifier
Dear TI team,I'm choosing Op Amp for transimpedance amplifier for photodiode in pirometr. I choosed configuration from fig.10 in...
View ArticleForum Post: Regarding LM124 Degradation
Circuit Function circuit is designed to convert battery voltages between 3.2 V to 4.2 V into telemetry of -5 V to +5 V. Problem Statement Output pin no.8 of the LM124 IC showed 10 mV oscillations of...
View ArticleForum Post: RE: LM2901 Output Issues
I apologize for this very simple question but this is my first time working with a comparator chip. I know I am not supposed to go below ground on the input, but what would happen if the input was a...
View ArticleClik here to view.
Wiki Page: "The Signal" Topic List
Blogs listed below are grouped by a few general topics. Some may be listed in more than one category. Follow-ups are indented under the initial topic.A sequential listing of the most recent blogs is...
View ArticleForum Post: RE: LM2901 Input Question
Hello CJ,For a sine wave input, you have at least two options.1. If the negative portion of the signal is not required, then you can clamp it to 0V using a diode.2. If you need the full swing, then you...
View ArticleForum Post: RE: XTR110 problem with 0V input
Hello Collin,thanks. That are all good thoughts. I need a while to think about these solutions.but you open options. Thanks therefor.So, now is weekend. I whish you a nice one.Best regardsJoerg
View Article
/fit-in/580x348/filters:format(webp)/english-betterindia/media/media_files/2026/09/17/balaghat-4-2026-09-17-19-01-31.png)
