Clik here to view.
SN74GTL1655: Output Ringing Issue
Part Number:SN74GTL1655Hi team,My customer met an output ringing issue when using SN74GTL1655. Below is the test data.When input (BLue) is slowly ramping in the slew rate of ~2.3V/ms, the output...
View ArticleClik here to view.
Linux/AM5728: Questions about PRU RPMsg driver on linux
Part Number:AM5728Tool/software: LinuxHello,I tried to figure it out how A15 kicks PRU through RPMSG & mailbox,can you help me ,thanks ahead.I read drivers/remoteproc/pru_rproc.cstatic void...
View ArticleTIDA-01436: Recompile issue
Part Number:TIDA-01436For people counting,how can we recompile rico board kernel image and what are the steps for it.
View ArticleRTOS/AM5728: problems when calling malloc
Part Number:AM5728Tool/software: TI-RTOSHias follows:-------int *ptr;ptr =(int*)malloc(10);ptr =(int*)malloc(20);a valid pointer is returned when firstly calling malloc: ptr =(int*)malloc(10);but...
View ArticleTPS2373: TPS2373 identify non-standard PSE
Part Number:TPS2373Hi team,Our customer evaluated TPS2373 EVM and meet some issue,they use PLANET (PoE-171A-95) 802.3bt PoE injector test EVM and find below message," The TPS2372 is also able to...
View ArticleClik here to view.
SN65HVD1794: About SN65HVD1794 Dpin & R pin pull up resistor selection
Part Number:SN65HVD1794Hi team,For SN65HVD1794, D pin & R pin, do they need external resistor to pull up to VCC? Customer said they check the R pin voltage is 5V without pull up resistor. Have they...
View ArticleCCS/RM48L952: the question about the *.out to *.hex
Part Number:RM48L952Tool/software: Code Composer Studiothe version of CCS is CCS for arm V6.2. can the *.out file transform to *.hex? like the hex2000? thanks very much.jianlei
View ArticleDP83822I: Differences between DP83822 and TLK105
Part Number:DP83822IHi,I have to replace the TLK105 IC with an DP83822 IC. In the Datasheet of the TLK105 it is mentioned, that the IC can be used for ProfiNET applications.In the Datasheet of the...
View ArticleDRV8301: OCP Report
Part Number:DRV8301Hi Sir Please kindly help to check this OCP issue When system power up ,DRV8301 will report OCP event to SOC At this moment ,there is no load on the output MOSFET Rds(on) =...
View ArticleTS3A5223: Help to check if we have 4:1 version solution of TS3A5223
Part Number:TS3A5223HI Team,My customer is surveying for 1:4 mux solution supporting 1.05V signal. we found TS3A5223 is ok to meet the 1.05V need but this is 2:1 solution. Please check if TI has 4:1...
View ArticleUCD9090: UCD90xx
Part Number:UCD9090Hi Sir,If our customer want to USE the Remote Thermal Controller to support 12 Fan, then do you have any PN suggest for this application?6*PWM12*TACHHugo
View ArticleDRV8825: My step motor has some undesirable noise after I stop pulsing the...
Part Number:DRV8825I pulse the STEP pin to drive a step motor to rotate half a circle in forward and reverse direction.But after I stop pulsing the STEP pin， the motor makes some noise....
View ArticleClik here to view.
IWR1642: Recommend material for IWR1642 product‘s shell
Part Number:IWR1642Hi team,A customer is asking which material should be used in IWR1642 product.Customer is consider about the cost and the simplicity for manufacture.He had mention that PTFE can not...
View Article230V DC PWM (H-Bridge) Motor Driver ? Any Idea ?
We are looking for a driver circuit / application to control motor speed and direction via a full-bridge / H-bridge driver.The motors a 230V DC, 150W, 0.9A, brushed.Ideally, the input voltage for the...
View ArticleRTOS/TDA2: example to store SRV image on SDCARD
Part Number:TDA2Tool/software: TI-RTOSDear Team,Is there any example to show how SRV video image can be stored on SD-CARD?My customer want to have an example to store combined image of 4ch SRV, but any...
View ArticleBQ35100: Battery Charge Indicator for Battery Pack system
Part Number:BQ35100Hello,I would like to use this chip (BQ35100) for a battery pack enclosure system we're developing for Lithium Thionyl Choride batteries.In the same enclosure the pack could be 3.6v,...
View ArticleClik here to view.
BQ24780S: the mechanism about opening the H-GATE of charging BUCK when there...
Part Number:BQ24780SWe plug-in the adapter for the first time without baterry. IC will driver the BUCK for some time .During this time, I found that the waveform of H-gate is the same as that of...
View ArticleLMP91000: Expected behaviour of bias blocks in 3 lead amperometric cell mode...
Part Number:LMP91000I am planning to use the LMP91000 in an evaluation project with a 3 lead amperometric cell: an NO2 cell, requiring a negative bias.I wanted to be able to have access to the precise...
View ArticleClik here to view.
LMZM33603: Need some Dimensions and .dxf File-Reg
Part Number:LMZM33603Please Provide .dxf file for the Land pattern.Some Dimensions we could not find in the given Land Pattern.
View ArticleBQ25600D: Input capacitance of SCL and SDA pin
Part Number:BQ25600DHi,Please let me ask the input capacitance of SCL and SDA pin of bq25600D. I don't need guaranteed value so rough typical value should be enough.Best Regards,Satoshi
View Article