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LAUNCHXL-F28069M: Motor Stalls while under load/Unable to reach maximum...
Part Number:LAUNCHXL-F28069MHi - I am using a LAUNCHXL-F28069M MCU with the BOOSTXL-DRV8301 Rev B inverter. I am driving a 4 pole, BLDC motor, at 12VDC. I am using lab 6a and am trying to run the...
View ArticleCompiler/MSP432P401R: MSP432P401R + I2C +TMP006
Part Number:MSP432P401RTool/software: TI C/C++ CompilerHi fellows, I have some facing some problems with interface on sensor TMP006, now I have done the I2C driver in CMSIS, the problem is in the...
View ArticleTPS22918: Accuracy of Vout rise time
Part Number:TPS22918Hi,We got a question from customer about TPS22918.Could you help us?[Question]Our customer want to know accuracy rise time.Excluding capacitive error
View ArticleTMS320F28035: Reset Button Design
Part Number:TMS320F28035Hello,I have a question concerning the nXRS pin on the F28035. I have a reset button that is designed with a 2.2k ohm pull up resistor per datasheet requirement. However, do I...
View ArticleSN74HC04: propagation delay
Part Number:SN74HC04Does the ~3.4ns delay refer to the single pair of CMOs transistors or all three inverters so for the overall gate?
View ArticlePROCESSOR-SDK-AMIC110: How can I get a Usb and serial driver?
Part Number:PROCESSOR-SDK-AMIC110hoevery expercterThis tomiyama form tokyo.I need a Usb and Serial driver for a amic110 of soc.How can I get it?I need your help as soon as possible.Thank you very...
View ArticleTCA9548A: Unused outputs
Part Number:TCA9548ADo you see any problem leaving unused outputs disconnected? Will the bus hang if we select an output that is floating (no pull-ups)?Note that the inputs (SCL and SDA) will have...
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DRV8824: request schematic review
Part Number:DRV8824Hi,One of my customer prepares to use TI's motor driver DRV8824, but lots of devices are breaking down when test.Please can you help whether there's any problem on below...
View ArticlePCA9518: How to connect EXPSCL and EXPSDA when we don't use it?
Part Number:PCA9518Hi, TeamIf we would like to replace PCA9516 by PCA9518.If we don't use EXPSCL and EXPSDA on PCA9518, could we float it?
View ArticleTPS23754: The circuit with current PoE + (TPS23754PWP) is not working properly.
Part Number:TPS23754Hi,one of my customer is willing to use TI's PoE TPS23754 for their inderstial PDA application.A few weeks ago I asked for schematic review and received an answer that nothing...
View ArticleISO7721: FIT data for ISO7721
Part Number:ISO7721Hi,We have designed in the ISO7721 as a replacement alternative for Silicon Labs isolators. However, we did not manage to find any FIT related data from the online...
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TPS61042: Environmental information of TPS61042DRBR.
Part Number:TPS61042Hi TI Folk, Good day to you. When I download the material content of TPS61042DRBR, then found there are two assembly site of this MPN. Please teach how to understand where is the...
View ArticleDS90LV011A: can this device use in RJ45 driver?
Part Number:DS90LV011AHi Team My customer would like to use DS90LV011A to drive RJ45 from FPGA LVDS signal, the application is one board FPGA to another board FPGA communication (very similar to PHY),...
View ArticleCCS/TMS320F28335: HVPM_Sensorless_2833x abnormal at ADC_cal() when running in...
Part Number:TMS320F28335Tool/software: Code Composer StudioHello, my friend, I have met a problem when I run the program 'HVPM_Sensorless_2833x' in FLASH. The program will restart to "codestart" when...
View ArticleVCA 5807 dB/V Gain Linearity
Hi, allI want to know the dB/V Gain Linearity and Typical Gain Error Plot of Control Voltage vs Gain Error about vca5807.But I can not find anything about that from data sheet of vca5807. The data...
View ArticleCCS/IWR1642BOOST: CAN function using
Part Number:IWR1642BOOSTTool/software: Code Composer Studio i want to use function of CAN to send data which is used to be send by UART in demo of iwr1642boost ,but i dont know where use fun of CAN...
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Compiler/TMS320F28035: LIN initialization problem
Part Number:TMS320F28035Tool/software: TI C/C++ CompilerA problem, when initializing LIN, the value written to the register is not zero (0X0A), but the value of the register read out by CCS is...
View ArticleDS90UB913A-Q1: DS90UB913A PLCK 40MHz
Part Number:DS90UB913A-Q1Hi,Now we have a project to use DS90UB913A & DS90UB914A but we find some problem as below.1. 913A use 40MHz PCLK from image sensor2. find 914A PCLK is 80MHz --> Is it...
View ArticleCDCM6208: LVCMOS reference Input Configuration
Part Number:CDCM6208Hello,My customer has a question about CDCM6208.[Q]They want to input with LVCMOS in PRI_REF / SEC_REF.Is my understanding correct ?<My understanding>CDCM6208 can input with...
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Compiler/TMS320F28035: LIN initialization problem
Part Number:TMS320F28035Tool/software: TI C/C++ CompilerA problem, when initializing LIN, the value written to the register is not zero (0X0A), but the value of the register read out by CCS is...
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