Forum Post: RE: Need help in using TX_SDK_V1
Hi Charles, Thank you very much for your reply. Yes, the short is between pin 2 & pin3 of J_SUB. We think we didn't do anything wrong according to the user guider. We've bought all of the main...
View ArticleForum Post: RE: Need help in using TX_SDK_V1
Hi Frank, 1) The +50V & -50V don't have to power on simultaneously. 2) -50V doesn't need to be power on before +50V as long as Vsub is powered on first. 3) A little noise on the power supply...
View ArticleForum Post: Alternative to LM3916 LED meter for SMD?
Hello friends, I'm trying to find a simple solution to display audio input levels through several LED's. The LM3916 is perfect although trying to find a SMD package solution so simplify PCB assembly....
View ArticleForum Post: RE: Need help in using TX_SDK_V1
Hi Charles, Thank you very much for your reply. 1. We set the current limit on the supplies, but none of them are less than 100mA. The current limit for VSUB is 1A. 2. We didn't program the LM96570 in...
View ArticleForum Post: RE: LM96550 VPF/NPF Power Question
Charles, Thanks for your response! I will let you know if the customer has any further questions. Thanks again. Richard Elmquist
View ArticleForum Post: RE: Need help in using TX_SDK_V1
Hi Frank, Can you draw me the schematic of your switch board? Specifically, how are you connecting the -50V power supply to VSUB and VNN (-50V)? Thanks, Charles
View ArticleForum Post: TSC2007 - read x,y,z1,z2
Hi all. I've got a strange issue regarding the reading process of TSC2007 over x,y,z1 and z2. The I2C is correct configured (I'm using TI API over TIVAC129) so the single read for example on X...
View ArticleForum Post: TSC2013 question
Can RESET PIN be connected to GND straightly? It disables hardware reset function, but i am not sure if It can influence the reset function by using POR method and software method? The normal work of...
View ArticleForum Post: RE: TSC2013 question
Hi Walsh, The answer is NO. To ensure the TSC2013-Q1 is reset properly, I would strongly suggest you that a dedicated pin from a microcontroller be connected to the RESET pin and reset the TSC2013-Q1...
View ArticleForum Post: RE: TSC2007 - read x,y,z1,z2
Hi Marco, How did you make sure you got (y, x, z1, z2) when you actually wanted to read (x z1 z2 y)? The TSC2007 is a command based TSC device, which means it operates completely under the control or...
View ArticleForum Post: RE: TSC2007 - read x,y,z1,z2
Hi Marco, Besides, I have posted a reference firmware for TSC2007 . Here it is: e2e.ti.com/.../3137.reference-firmware-for-tsc2007 Andy
View ArticleForum Post: RE: TSC2007 - read x,y,z1,z2
Hi Andy. Thank you, I'll take a look to your firmware. Regards, M
View ArticleWiki Page: Reference Firmware for TSC2046/TSC2046E
This the reference firmware for TSC2046/TSC2046E (Please visit the site to view this file)
View ArticleWiki Page: Reference Firmware for TSC2007
This is the reference firmware for TSC2007. (Please visit the site to view this file)
View ArticleWiki Page: Reference Firmware for TSC2003
This is the reference firmware for TSC2003. (Please visit the site to view this file)
View ArticleWiki Page: Reference Firmware for TSC2013-Q1
This is the reference firmware for TSC2013-Q1, which contains over 90% of the firmware for the TSC2013EVM. (Please visit the site to view this file)
View ArticleForum Post: RE: About output capacitor (CL)and ripple noise of REF5025 &...
I'm working with the REF 5010 and have configured it as above. The output, with no load, is only 7 volts. I ordered a sample from TI and even purchased from a different vendor and all of them only give...
View ArticleForum Post: RE: About output capacitor (CL)and ripple noise of REF5025 &...
Tim, I am not sure what figure you refer to BUT this sounds like the output of your REF5010 oscillates - please verify this with a scope probe. It is required to connect 1uF to 50uF output capacitor,...
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