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TLV320DAC3203: Loading first order filters into DAC using Biquads
Part Number:TLV320DAC3203Hi, we've been struggling with this for a while and can't seem to get anywhere.We've used the tool found here: www.ti.com/.../COEFFICIENT-CALCto calculate the biquad...
View ArticleTINA/Spice: Variable parameter like in LTSpice
Tool/software:TINA-TI or Spice ModelsHi there,I'm just start using the TINA-TI Simulation program, I used LTSpice before. In LTSpice I could define .params which could be given to, for example,...
View ArticleUCC28704: VCL and Region working in UCC28704
Part Number:UCC28704Hello team,How do I calculate VCL?How does Control Law works?How can I determine which region to work in?Best regards
View ArticleINA381: Sensing current on 5V VBUS
Part Number:INA381Hi,I need a current sense solution to send an ALERT when the current is above a specific threshold which could be between 200mA to 500mA (undecided yet.) The purpose is to sense...
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LP5907: Partially on state
Part Number:LP5907I have an LP5907MFX-3.3 deployed on a design and am experiencing odd behavior where the regulator turns slight on with an odd waveform, and after a period of time turns on fully,...
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SN74LVT125-Q1: Many Output Channels - Output Ripple
Part Number:SN74LVT125-Q1I am using the mentioned part in the following schematic:As per the advice of a previous question, I included filtering on a smaller version of this schematic (with only 7...
View ArticleCCS/TMDSCNCD28335: CCS/TMDSCNCD28335
Part Number:TMDSCNCD28335Tool/software: Code Composer StudioHello,My CCS showing below problem after building the project. Need help to solve the problemI am using CCS v7.4I have tried importing...
View ArticleTPS25740B: GDNG does not stay on
Part Number:TPS25740BHi! I am using TPS25740B for a 5V/3A charger application.I have a problem with the GDNG pin as it turns on and off. Upon checking the datasheet, the GDNG will output a square wave...
View ArticleTIDC-CC2650STK-SENSORTAG: Flashing Contiki cc26xx-web-demo.bin causes...
Part Number:TIDC-CC2650STK-SENSORTAGHi,I'm having trouble with flashing Contiki on sensortag. I'm using this guide (http://processors.wiki.ti.com/index.php/Contiki_setting_up_sw After compiling the...
View ArticleRTOS/TMS320C6678: Getting real time heap stats for HeapBufMP
Part Number:TMS320C6678Tool/software: TI-RTOSHi, I currently have a program that sends data over a messageQ from core0 to core1 for 100 iterations (to put it simply), however before the 100 iterations...
View ArticleCC3235SF: 69.8K resistor in SOP
Part Number:CC3235SFHello e2e,in CC3235SF design, the SOP resistor is changed to 69.8K, is it a must to use this value, 100K is ok or not?and what's the reason for this special value?thanks.LEON
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SN74LVC1G08: SN74LVC1G08 YZP (5) Package drawing confirmation
Part Number:SN74LVC1G08HII have already contacted E2E on the SN74LVC1G08YZPR PKG Pin map, but I have not solved the question yet.One of the homepages Datasheet or CAD symbol seems to be wrong.We need...
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TPS40210: TPS40210 cannot boost
Part Number:TPS40210Hi Sirwe use TPS40210 design as for Vin:12V, Vout: 24V/6A according to the recommended circuit of TI Webench, however,when the load exceeds 1A the TPS40210 will be not boost, we...
View ArticleTMS320C6678: Accelerator of TMS320C6678
Part Number:TMS320C6678Hi Experts, May I have example for accelerator of TMS320C6678?and which document describes how to use it?Thanks a lot.
View ArticleTMS320F28069M: Configuring SCI Module.
Part Number:TMS320F28069M1) How to configure SCI module using MATLAB Simulink.2) How to set the both model individually in 2 Model approacha) Configuration Parameter andb) basic using guideline for...
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AMC1211-Q1: I only want my output signal being isolated and amplified but not...
Part Number:AMC1211-Q1For example, input 0~1V sinusoidal signal, output 0~1V sinusoidal signal, and one of the output terminal is at the output ground.As you can see the green curve I drew below. How...
View Article[FAQ] TPS2546: EL_9 certification test J D- voltage.
Part Number:TPS2546If a standalone battery charging device (TPS2546) is used on a downstream hub/host port with CDP mode enabled, then the USB 2.0 Hub/Host Downstream Port Test J portion of the...
View ArticleLM5041EVAL: Dead-time adjustment Buck Stage
Part Number:LM5041EVALHi Sir,LM5041 has a feature of programmable dead time or overlap adjustment for Push Pull. Do we have any option to adjust the dead time of buck stage (HD and LD pulse)? How can i...
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TDC1000-TDC7200EVM: TDC1000-TDC7200EVM: TDC1000-TDC7200 EVM distance (water...
Part Number:TDC1000-TDC7200EVMDear Sir,I am Using TDC1000-TDC7200EVM.I attach flow meter to system as per following image .I directly attach meter to pipeline which is bought from audiowell HS...
View ArticleTINA/Spice/OPA350: spice model time step too small
Part Number:OPA350Tool/software:TINA-TI or Spice ModelsHello,I am asking for help. I put together next model spice and running ngspice received the error message: timestep is to small. Could anyone...
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