LM5170-Q1: LM5170-Q1
Part Number:LM5170-Q1Hallo,we have an application where the input voltage on the LV Port is 3V and at the HV Port it should be 12V ( which is transformed to 48V on the other side of transformer where...
View ArticleCCS/CC2650: Launchpad CC2650 UART ECHO example not working
Part Number:CC2650Tool/software: Code Composer StudioHello good people!I am trying to run the uart echo example, which is available from TI-RTOS, it runs fine, but there are no characters echoed.From...
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CC2650MODA: SPP "like" example for BLE not in github
Part Number:CC2650MODAHello,When CC2650 and CC2640 came out there were lots of examples in the github page, including what we needed which was a behavior kinda similar to the bluetooth classic SPP.I'm...
View ArticleUCC38083: UCC38083
Part Number:UCC38083Hello, I am an engineer and working for Ablerex. I am interesting to use a PWM IC, UCC38083, and employ it to implement a DC/DC full bridge converter. However, I can't do well on...
View ArticleRTOS/LAUNCHXL-CC1352R1: Use I2S PDM mic on CC1352R lp
Part Number:LAUNCHXL-CC1352R1Tool/software: TI-RTOSHi,I have bought an external PDM mic and I connect that with the CC1352R lp through pin headers, I want to know that have you changed anything...
View ArticlePROCESSOR-SDK-AM335X: Issue rebuilding NDK 2.26.00.08 -- target specification...
Part Number:PROCESSOR-SDK-AM335XHello,I am attempting to rebuild the NDK 2.26.00.08 and receive a warning stating: "Target specification 'native' does not match any loaded target module" and also "No...
View ArticleTPD6F002: Ground all 3 pads on the bottom of the TPD6F002 part?
Part Number:TPD6F002We are using the TPD6F002 EMI filter extensively in our design. The datasheet shows a ground pad in the center of the device which we've included in our library component as pin 13...
View ArticleDRV8841: Current Chopping Functionality to Drive a Solenoid
Part Number:DRV8841I am working on a project that requires driving 4x solenoids at 24V (1.58A each). I was originally interested in the DRV103 for the PWM operation that conserves power while the...
View ArticleTMS320F28027F: After Enabling Hex Utility and selecting output format as...
Part Number:TMS320F28027FI am using Instaspin project lab_10a.warning: section IMD_V0.9a.out(ramfuncs) at 07e0000h falls in unconfigured memory (skipped)warning: section IMD_V0.9a.out(.text) at...
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LM25117: LM25117 CM calculation
Part Number:LM25117Hi Team,I have two questions regarding LM25117:1.What is the Sample and Hold DC value? As far as I understand, this DC level is the inductor valley current.2. If the DC level is the...
View ArticleTPS62801: What is the location of the device type marking?
Part Number:TPS62801The TPS62801, TPS62802 and TPS62806 are optically differentiated by a special character printed on the WCSP package. On this one you may find also the pin 1 marker, usually a dot,...
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LMT01: Improve LMT01 output waveform
Part Number:LMT01Hi,I'm evaluating LMT01 with a cable of 3m length. The Vp pin is tied to fixed 4.7Vcc (min 4.5V) and the Vn resistor has a value of 18k1 1%. Here's the output waveform after...
View ArticleCC3220: [trigger_mode] - NORTOS example
Part Number:CC3220Hi,In the trigger_mode example for an nrtos kernel, in the mainThread(), SimpleLinkInitCallback() is called in when sl_Start() finishes.Inside SimpleLinkInitCallback, SignalEvent() is...
View ArticleIs there a Level translator from 2.5V to 1.5V for I2C lines?
Hello,I have only I/O in the only 1.5V bank of the FPGA. But there is an I2C line which is @2.5V. Is there a Level translator that translates I2C lines from 2.5V to 1.5V? I searched some parts for...
View ArticleTINA/Spice/DS90LT012A: DS90LT012A Pspice model
Part Number:DS90LT012ATool/software:TINA-TI or Spice ModelsHi,I would like to know if there's a pspice model for the DS90 please ? I tried to find one but there's only the IBIS model.If not, can i...
View ArticleTUSB8041: TUSB8041 D+/D- connect to power supply
Part Number:TUSB8041Hi team,My customer is using TUSB8041, and they are testing the reliability of their system.One test item is to connect D+ and D- of the USB to VDD for a certain amount of time,...
View ArticleMSP430G2553: Help Setting up GPIO pins and Interrupts
Part Number:MSP430G2553I was trying to set up one positive edge triggered interrupt and one timer interrupt, like SysTick on the TM4C123, but I have not found source code on how to set it up. I was...
View ArticleCCS/MSP430F5528: Low-power modes not working?
Part Number:MSP430F5528Tool/software: Code Composer StudioHi,I want to set my MSP430F5528 into LPM3, however using energyTrace (using MSP-FET) I can't see any difference at all in energy consumption...
View ArticleCC2640: cc2640 does not go into shutdown
Part Number:CC2640I have a custom board containing the cc2640.It runs both simple_peripheral and simple_central based applications as expected.However, it will not transition into shutdown mode as...
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LAUNCHXL-F28069M: SPI DMA with McBSPA and a SSD1306
Part Number:LAUNCHXL-F28069MHi,After a bit of a battle with the McBSP and SPI modules to do DMA with the SPI 4 wire mode, eventually got it working. The SPI slave is a SSD1306 OLED display found...
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