TLC5940: Maximum cascade devices
Part Number: TLC5940Hi team,I have a question for maximum cascaded devices.I understand that the maximum number of cascaded devices is 40.For example, if the clock speed is quite low, will the maximum...
View ArticleOPT3101: OPT3101 SDK Related
Part Number: OPT3101hi,In the SDK OPT3101_Calibration.cpp file, there is Void OPT3101::device::calibrationSession_perUnitFactoryCalibration () method implementation, see "refDistanceInCodes =...
View ArticleWEBENCH® Tools/PTH08T210W: The differences between PTH08T210WAH and PTH08T210WAD
Part Number: PTH08T210WTool/software: WEBENCH® Design ToolsHi,About PTH08T210WAH and PTH08T210WAD, we can't see the differences in the specification on the official website, please help to confirm the...
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TPS61085: About output current
Part Number: TPS61085Hi.I refer to the datasheet on page 9 to design a 3.3V-12V boost circuit. The output is 12V before the UVC is attached. However, after the UVC is mounted, the output is pulled down...
View ArticleCSD19534Q5A: ESD, HBM, CDM information not in datasheet.
Part Number: CSD19534Q5AHi sirGood day,Our customer need to build approve document, and data requested must be support by datasheet evidence strongly, they can't accept data from online support . We...
View ArticleCCS/MSP430FR5992: Code running speed vs MSP430FR5969
Part Number: MSP430FR5992Tool/software: Code Composer StudioDear teamMy customer is using MSP320FR5992. Before this chip,they use MSP430FR5969.They found the Code running speed of MSP320FR5992 is lower...
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PGA411-Q1: When the PGA411-Q1 resolves the motor speed, there is a...
Part Number: PGA411-Q1Hello, expert, I would like to inquire about the technical issues related to PGA411-Q1 ,when decoding the motor speed, the decoding speed is always unstable, and there are...
View ArticleTDA2SX: TDA2XX linux VSDK0305 IPU2 HMDI to VGA output
Part Number: TDA2SXHI master: sdk: processor_sdk_vision_03_05_00_00 my board boot as linux target, RTOS IPU hmdi to VGA, the receiving end has been connected to VGA display， HDMI does...
View ArticleTPS61021A: Natural Rubber Latex
Part Number: TPS61021AHi,I have a further question on the environmental compliance of TPS61021A. Does TI have a declaration that the product is not made with Natural Rubber Latex (NRL)? Thanks.Adam
View ArticleCompiler/C6000-CGT: Compiler/C6000-CGT: 8.3.4 compiler caused internal error...
Part Number: C6000-CGTTool/software: TI C/C++ CompilerHello TI expertsWe are porting the open source library "ceres solver" on TI C66x DSP.Considering Compiler/C6000-CGT: 8.3.4 have supported C++ 14...
View ArticleAMIC110: development board Heating Problem detected with IC - TPS650250
Part Number: AMIC110HiI have Bought a AMIC110 development board from TI Store.I have used the power supply exactly suggested by TI in that user guide. I have bought it from Digi Key through the link...
View ArticleTMS570LS3137: TMS570LS3137 DRV8301 ADC current sense problem
Part Number: TMS570LS3137Hello,I'm using project foc_encoder_speed.1.There is drv->adc_current_gain_A = 0.0000305176;Why adc_current_gain_A is 0.0000305176?2.// Update ADC object...
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BUF634A: Increase slew rate of DAC7811 with BUF634a
Part Number: BUF634AHi.I am using DAC7811EVM board.I would like to increase the slew rate of DAC7811 output.OPA 2277 on the evaluation board has a low slew rate.So, I chose BUF634a with a high slew...
View ArticleFaultproof chained Ethernet interface
Hello,I have a multichannel modbus I/O card and it should be updated to include a dual port modbus TCP/IP interface. Additionally if there is another ethernet device connected to the dual port it...
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TPS2373: TPS2373 surge problem
Part Number: TPS2373Hi TI expert：i use the TPS2373+ TPS23861 in my PoE project， When there is no DC JACK input, add the surge ±4KV on RJ 45 12/36 Port， the testing is pass.but when use the DC JACK,...
View ArticleCCS/CC2640R2F: In the SDK of cc2640, how to call Power sleep related API...
Part Number: CC2640R2FTool/software: Code Composer Studiohello:In the nortos mode example provided in the SDK of cc2640, no sleep related example was found. Want to ask, how do I want to let the chip...
View ArticleDS90UH947-Q1: In auto detect mode, if only one link is connected, will the...
Part Number: DS90UH947-Q1HiIn auto detect mode, if only one link is connected, will the un-connected link sending any signal out , or it will be at tri-state?
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LMK04828BEVM: frequency spectrum irregular
Part Number: LMK04828BEVMwe bought 3pcs LMK04828BEVM August 7, 2019 from mouser.the frequency spectrum is irregular when the crossover frequency @125M。 two evm boards are the same problem。like the...
View ArticleTMS320F28069M: internal connection of ADC input PIN required and external...
Part Number: TMS320F28069MHi team 1. I have learned that there is a clamping circuit in the ADC Input Pin and can you offer me the nternal connection of the ADC in TMS320F28069M? because my...
View ArticleTAS3108: Connecting external clock on XTALI pin
Part Number: TAS3108Hi,Greetings.Our customer uses the TAS3108 in their project and it is done using crystal oscillator between XTALI and XTALO pins. Now, they need to upgrade with a more precise...
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