TPS92518HV: Does the TPS92518 have a timeout one writes?
Part Number: TPS92518HVThere is another behavior I can't figure out.If the last command to the 92518 was a write (specifically to Toff[MAX]), then at some point after I don't talk to the device, the...
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CCS/CC3220SF-LAUNCHXL: CCS/CC3220SF-LAUNCHXL: CC3220SF-LAUNCHXL: AWS IoT...
Part Number: CC3220SF-LAUNCHXLTool/software: Code Composer StudioHello,A little background: I have 3 boards all with temperature sensor connected and sending data to AWS. My objective was to flash the...
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WEBENCH® Tools/OPA615: Simulation, hardware & system design tools forum
Part Number: OPA615Tool/software: WEBENCH® Design ToolsHi - I am able to implement the integrator circuit using OPA615 but the output is very noisy and has a very low amplitude. Attached is the...
View ArticleTWL6030: Copy of Technical Manual
Part Number: TWL6030Hi Team,My customer is asking if we could provide the Technical Reference Manual of TWL6030? I already informed that this device is already NRND but he insisted that he needs the...
View ArticleTPA2013D1: Are DC blocking capacitors mandatory?
Part Number: TPA2013D1Hi team,my customer wants to remove DC blocking capacitors from PCB with TPA2013.Will the device able to operate without DC blocking capacitrors?What possible issues we can expect?
View ArticleOPA549: Slew Rate
Part Number: OPA549Hi,I am using OPA549 to do a line transient test from 19V to 23V. The slew rate i want is >=1V/us. When i connected the output of OPA549 to input of my EVM it took about 15us to...
View ArticleTS3DS26227: Can ts3ds26227 be used to mux PCIe clock?
Part Number: TS3DS26227e2e,Can ts3ds26227 be used to mux PCIe clock?If yes, can we use it between two PCIe switch PHY to control the direction of clock flow?In the Table3.FUNCTION TABLE of the data...
View ArticleDAC38RF85: Minimum internal registers required to control the single NCO
Part Number: DAC38RF85Hi Team,We have a customer working on a project that only uses a single NCO portion of the DAC38RF85.The question is, what are the minimum internal registers that are required to...
View ArticleTUSB4020BI: I2C interface
Part Number: TUSB4020BIHi, Do we need to program the chip through I2C to get usb hub working? Or we can use directly the chip without any I2C/SPI programming. Please check the post linked with this...
View ArticleCCS/PGA900: PGA900 firmware OTP program error
Part Number: PGA900Tool/software: Code Composer StudioHi Scott:I meet new problems about OTP program. I can program OTP in CCS debug mode with PGA900 EVM board after I change pga900.gle.Then I find...
View ArticleADS1256EVM-PDK: About long-term log acquisition using ADCPro
Part Number: ADS1256EVM-PDKHi Team,I have three questions.(1) Is it possible to get 7 hours AD value log using ADCPro? My customers are thinking of putting an evaluation board in a thermostatic...
View ArticleDRV8412: DRV8412 drive capacity and heatsink for DRV8432
Part Number: DRV8412I am planning to use DRV8412 to drive the 12A TEC output stage. Two DRV8412 chips will be used in parallel mode. Would that be good enough for 12A operation?The top heatsink version...
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CCS/TMS320F28377D: TMS320F28377D reset vector and bootloading
Part Number: TMS320F28377DTool/software: Code Composer StudioAs I was reading the Technical reference manual of TMS320F2837xD, I have got a question about the reset vector of the chip. In the document,...
View ArticleDCPA10505D: Regarding Soft Start operation
Part Number: DCPA10505DHi Team,I would like to know about the Soft Start definition in the datasheet.(1) “a delay of typically 10 ms before the output voltage begins to rise” Is this an understanding...
View ArticleTS3A226AE: TS3A226 operating failure
Part Number: TS3A226AEHi When plug-in headphones obout three times, TS3A226 operating failure , MICP no output, the SCH is as below， how to solve this problem? Thanks a lot ！(Please visit...
View ArticleADC3424: Test Pattern Confusion
Part Number: ADC3424Hello,I am running an ADC3424 at 100 MSPS and am having some difficulty understanding the test patterns. After powering up the ADC, I pulse the RESET pin, enable the test patterns...
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ADS1299-4: Will a 2.4GHz WiFI/Bluetooth antenna create noise in my EEG circuit?
Part Number: ADS1299-4I'm designing a circuit for doing EEG measurements and I want it to be very compact. As a result, the WiFI+Bluetooth antenna (2.4GHz) will be sitting half an inch above the...
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SN75176A: High fallout "bug"?
Part Number: SN75176AHello, We use the device in one of our products for RS-485 communications. In our last couple builds, we are seeing a very high fallout in our final testing. about 5%.We had...
View ArticlePHYTC-3P-PHYCORE-AM65X: PHYTC-3P-PHYCORE-AM65X
Part Number: PHYTC-3P-PHYCORE-AM65Xafter installing the SDK, I try to run cd bin/program_evm/binaries/evmk2h/ but the directory doent exist. Is there an option on the install that I need?cd...
View ArticleDAC38RF85: power consumption as single tone DDS?
Part Number: DAC38RF85On July 19 you supplied an XLSX spreadsheet with power consumption data as I'd requested. It is very useful.Looking at it carefully now, it is missing the current and power on...
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