Forum Post: RE: Using TMP006 for body skin temperature measurement
Hello Adel,Polyethylene is IR transparent but it looks like the gel is blocking the IR energy from the skin to TMP006. Gel could also be creating an unwanted thermal insulation from the skin causing...
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Forum Post: RE: TMP006 Infrared thermopile temp sensor
Hello Hitesh,Every object absorbs and emits electromagnetic radiation that includes IR radiation at wavelengths between 0.76um to 103um. The amount of radiation emitted by an object depends on its...
View ArticleForum Post: TS3V330 switch and the variablility of the On/Off times between...
Dear AllI need to quickly switch “On” and “Off” a predefined DC level but to do that in four channels synchronously. The TS3V330 video switch seems to satisfy the requirements:About 2ns rising/falling...
View ArticleForum Post: Development Boards Shielding
Hello I am picking up too much noise, so I wonder if you recommend to use a metal box to groud the LMP91000EVM + SPIO-4 boards. I also wonder how to ground everything. I need to measure currents in the...
View ArticleForum Post: RE: TMP102 maximum operating voltage
Hello Abhi,Thank you very much for your prompt reply!I am very happy to know I will have no issues powering the TMP102.I suppose Ti will issue an updated datasheet.I was not aware of the TMP112 part...
View ArticleForum Post: RE: TSC2046E X and Y Data Interacting
Dear Wendy Would provie the TSC2046 EVM source code to me?sent it to the below e-mail account. plzE-mail : j.kim@serialsystem.comThanks
View ArticleForum Post: RE: tmp121 problem / confirmation bit question
Thanks for your reply.Code indeed looked a bit messy, and even though couldn't be proved to be wrong it was rewritten and the band guards have been implemented. The process is very slow to change...
View ArticleForum Post: clock generator
hican you suggest me a programmable clock generator with 100khz to 100mhz freq range
View ArticleForum Post: wrong data from TSC2046 Touch point
Hi TIerI'm testing TSC2046. But the coordinates are not matched with actual point sporadically.So, I want to see the source code of EVM kit to resolve this problem.Can you provide me the source code...
View ArticleForum Post: RE: LM2917M - Pin out
" ... Maximum voltage at Pin 9 without Series resistor(current limiting resistor) is 8V ..."No. For LM2917 (internal zener) there is no specification for any voltage that can be applied directly to the...
View ArticleForum Post: RE: LM94023 About Temperature-Voltage Transfer Table
Hi Kato-san,The table is more correct at the tempeature extreem per note in the LM94022 datasheet see note 2 on page 4. Take care,
View ArticleForum Post: RE: Transfer Function for Temperature ICs - LM45
Hi Eric,That's a great question. The LM45 has a totaly different topology than the LM20. It is based on a bipolar process. So unfortunately there isn't a second order equation that you can use for...
View ArticleForum Post: RE: TMP102 maximum operating voltage
Hello Barry,Thanks for bringing this to our notice. I have already setup a datasheet change request. Although this change process might take some time, it will eventually be reflected in the product...
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Forum Post: RE: Nonlinearity of Temperature Sensor ICs
Hi Eric,The non-linearity is based on a best fit straight line method on the output transfer function of an LM45. Each LM45 would have a different best fit straight line or slope. That is if you were...
View ArticleForum Post: RE: Lock-up of LM92 temp sensors
Hi Andrew,I can only re-iterate what I posted earlier to Lu:We are sorry you are having issues with the LM92. I would also like to say that we working diligently on new temp sensors. I'm not at...
View ArticleForum Post: RE: LM95701 accuracy error
Hi Liron,First of all thanks for hanging in there!Are the thermocouples attached to the GND pin of each LM95071? Please keep in mind that the part mainly senses the board temperature not the air...
View ArticleForum Post: RE: Time of Flight Chipset, OPT8140 / OPT8130, VSP5324 and OPT9110
ØyvindPlease contact me directly at dharmon@ti.com for additional follow-up.
View ArticleForum Post: RE: Lock-up of LM92 temp sensors
Yes, I'm very interested, but the sooner the better. Please have someone from the design team contact me directly. I'd like to discuss the features / specs that we need so they can consider them in the...
View ArticleForum Post: Driver of Windows Touch
HiOur Customer is considering the TSC2046.Is it available driver of windows touch for TSC2046?If you have recommendation , pls let me know.Regards
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