HD3SS3220: Recommended connection for VBUS_DET pin for DFP config
Part Number:HD3SS3220What’s the recommended connection for VBUS_DET pin when using HD3SS3220 as DFP device?
View ArticleCC1352R: modification to simple_peripheral example not seen on app
Part Number:CC1352RI have built and run the simple_peripheral example code on our custom board and am now trying to make modifications to it for my requirements.I have changed some description strings...
View ArticleWEBENCH® Tools/TPS53647: Simulation, hardware & system design tools forum
Part Number:TPS53647Tool/software: WEBENCH® Design ToolsHello,I am designing dc-dc for an FPGA, PN XCVU9P using the TPS53647RTAR. I used WeBench to get a pretty good design -thanks. I have a question...
View ArticleDS90UB953-Q1EVM: DOUT AC Coupling capacitor voltage rating lower than PoC...
Part Number:DS90UB953-Q1EVMHello,What is the justification for using a 6.3V capacitor for C7 on the DS90UB953-Q1EVM? I'm confused by the design choice to use a MuRata GRM033R60J333KE01D capacitor for...
View ArticleCCS/AWR1642BOOST: CCS/AWR1642BOOST:
Part Number:AWR1642BOOSTTool/software: Code Composer StudioI'm using Composer Stutio 9.0.1 on MacOn windows : Code Composer Studio Version: 9.0.0.00018In brief, I need assistance with :1-Importing CCS...
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BQ40Z50: issue with BAT_INT on bq40z50
Part Number:BQ40Z50hi,I am trying to monitor the BAT_INT signal on my Battery pack . Using the BQSTUDIO I was able to enable BTP_EN and BTP_POL in IO config . I measure the BAT_INT stays high on 2...
View ArticleCC2538: How to stop the device to response packets?
Part Number:CC2538Dear all, I want to let the device to prevent response messages to all the other devices, is there any way or any function I can call? Best Regards Xian Wang
View ArticleLinux/AM4378: Codec Setup
Part Number:AM4378Tool/software: LinuxI am trying to get audio to play on my custom board using aplay, and I am getting the following errors:tlv320aic3x-codec 1-001b: Unable to sync registers 0x3-0x5....
View ArticleLP5024: max current specification - ILIM vs IMAX
Part Number:LP5024My understanding of the datasheet is that IMAX is adjustable with a single resistor (RIREF) and the maximum value is either 25.5mA for full Vcc range or 35mA for Vcc greater than...
View ArticleBQ25120A: Issues with RESET pin
Part Number:BQ25120AI have a customer currently having some issues with reset functionality.When MR is pulled low, the RESET signal is asserted.However, when VIN is present and stable, and MR is pulled...
View ArticleLMP2234: Measuring input bias current
Part Number:LMP2234I have a customer designing with the LMP2234. They are interested in measuring the input bias current for the part. Do we have any recommendations?In addition, they are interested...
View ArticleTUSB321: Battery Charger IC with TUSB321 in UFP Mode
Part Number:TUSB321Hi,I'd like to connect the OUT1/2 pins of the TUSB321 in UFP mode to a battery IC such that the charger IC is limited by the current limit supported on the USB-C port. Is there a...
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CCS/CCSTUDIO: Connection to Cloud Server lost. Please check your network...
Part Number:CCSTUDIOTool/software: Code Composer StudioHi, I am having this issue with ccs cloud. (I do have connectivity....) I tried to turn off windows antivirus and firewall, still not work. It...
View ArticleDRV10974: Comparing sensorless BLDC startup for DRV11873 and DRV10974
Part Number:DRV10974I'm looking into sensorless, brushless DC motor drivers with integrated drive FETs. I've been testing with the eval boards for the DRV11873, DRV10974, and DRV10975, trying to drive...
View ArticleDS110DF410: Advanced Retimer with DFE
Part Number:DS110DF410Dear Sir,I am choosing DS110DF410SQ for our 10G backplane application. it describes the DFE function. may I know the advantage of DFE? or for cost issue maybe I just use...
View ArticleSN65HVD1793: what is TI's latest isolated RS422 family of parts?
Part Number:SN65HVD1793What is the best isolated RS-422 part for the following requirements: - Full duplex- Speed 500kbps - 20Mbps- Isolation voltage doesn't matter I am interested in parts with and...
View ArticleDP83867E: Question on RESET_N Sequencing
Part Number:DP83867EHI Team,Is it acceptable to apply a logic high voltage to RESET_N before the supply power has completely come up? It looks like the datasheet doesn't mention any hard requirements...
View ArticlePCM1807: SPI connection to a microcontroller
Part Number:PCM1807My senior design team and I are using the PCM1807 ADC to "feed" a digital signal to our microcontroller via SPI (The PMC1807 would act as slave), but we had some questions. It seems...
View ArticleBQ24250: TS (NTC monitor)
Part Number:BQ24250bq24250 battery charger, specifically the TS (NTC monitor) operation.According to the datasheet, the pin has a TS disable threshold of 70% of LDO voltage.As I understand it, it will...
View ArticleRTOS/CC2640R2F: Unable to configure interrupts on DIO_14
Part Number:CC2640R2FTool/software: TI-RTOSHi,I am developing my application over the multirole project with simplelink_cc2640r2_sdk_2_40_00_32. I am facing issues configuring interrupts for pin...
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