Forum Post: RE: Problem with TSC 2046
Dear Wendy,We were using TSC2006 so far & just few days back we got samples of 2046 as our old controller (ST10F276) is 5V.We are also facing similar issue & we are getting same data on every...
View ArticleForum Post: TSC2046 interfacing issue
Dear Wendy,I posted this to another thread which was answered by you in 2012 & probably cosed. Hence making a new post.We were using TSC2006 so far & just few days back we got samples of 2046...
View ArticleForum Post: LMT8x Output Types
Hi,What is Class-AB and Class-A of LMT8x?What is the difference on operation of A and AB?Best Regards,Seishin
View ArticleForum Post: Auto Detection on TS3A225E
Hi, I'm still puzzled how this device does the auto detection. Would anyone shed the light on how does this chip know if its a normal mic or headphone is inserted and detect accordingly? My core chip...
View ArticleForum Post: TSC2046 sample readings on 800x480
please any one tell me the sample readings on 800x480 board for tsc2046
View ArticleForum Post: RE: LMT8x Output Types
Hello Aaron,Thank you for your quick reply.Understood.Seishin
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Forum Post: RE: LED matrix 3x3 to MCU
Finally, I decided touse the circuitwith2N7000. The circuitworks fine, butmaybe there aresome issues with thepower consumption.Alexander
View ArticleForum Post: 2-wire LMT86
Hi,I report here a 2-wire connection to LMT86, using only the GND and Vs lines.The Vs line connects a commutable port of a MCU with the output of the LMT86,thru an 1k current limiting resistor.The...
View ArticleForum Post: About CW output of AFE5809.
Can AFE5809 carry out ON/OFF control of the output for every channel at the time of SCW? (Although CW output of AFE is added in the latter part, I do not want to add the channel which is not used)If it...
View ArticleForum Post: RE: AFE5808A LSB and Amplifier
Jin, I have found what I believe is your issue: you are not actually feeding 10mVpp to the AFE input. Is there a way that you can confirm this? The AFE 50ohm activate termination does not work with...
View ArticleForum Post: RE: 2-wire LMT86
Dear Emmy,Thank you for your kind answer.I made a comparative measurement schema for relative accuracy determination, using the same MCU and DUT,with an auxiliary port(directly to Vcc), and switching...
View ArticleForum Post: LM2907/2917 output voltage stabilisation time
Hi, I've got a problem with the information on this part. From page 8 of the datasheet;"It appears R1 can be chosen independent of ripple, however response time, or the time it takes VOUT to stabilize...
View ArticleForum Post: RE: Inquiry regarding output logic level of TMP302
Hello, againWith regard to the inquiry above, please let us know whether our understanding is correct. (This is base on the description of page 6 of the datasheet.)VOH(MIN) = 0.7V × VSVOH(MAX) = VSWe...
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Forum Post: LMP91200 issues
Hi. In a previous post I asked a few questions, which was answered, and have taken on the suggestion that I use the vout versus the vocm voltage.I'm having problems with the vout voltage of the...
View ArticleForum Post: RE: Inquiry regarding output logic level of TMP302
Hello Atsushi-san,The reason why VOH is not specified where as only VOL is specified in the data sheet is because the output pin is open drain configured. The output pin /OUT is active LOW and is an...
View ArticleForum Post: RE: LM2907 pin description
We ended up creating our own pin references based on each pin function. This is what we came up with the following, you can transpose these to the 8 pin version;1 IN+2 CPC3 CPR4 CMP+5 Iout6 NC7 NC8...
View ArticleForum Post: TS3A4751 leakage parameters specified
Hello, In the datasheet of TS3A4751 page 3 there is note (6) as below."Leakage parameters are 100% tested at the maximum-rated hot operating temperature and specified by correlation at TA = 25°C." I...
View ArticleForum Post: RE: DRV2667 application
Hi,The DRV2667 is a differential output driver with a output voltage range from -100 to +100V. The integrated boost has a range from 0V to 105V. It is not possible to generate 200Vp from the DRV2667...
View ArticleForum Post: Cap. touch: sense touch on both sides of PCB?
I am working on a PERS (personal emergency response system), and specifically a small battery-powered "panic button" type of device that will be carried in a lanyard around the neck.Instead of physical...
View ArticleForum Post: need guidence in powering of Tx_Sdk_V1 EVM
hi,I have some doubts in powering the EVM.1) J_SUB pin at 1-2 position to minimize power supplies, then what is power on sequence? I think power on sequence -50v ,1.8v, 3.3v , +/-10v. +50v, am I...
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