SN74AVC8T245: Exposed to be connected to ground or to be left floating.
Part Number:SN74AVC8T245Hi,I am using SN74AVC8T245RHLR in a design.Can you let us know if the exposed pad in the center can be left floating or it must be connected to ground?Thanks,Sivaraj.
View ArticleLAUNCHXL-CC26X2R1: Is CC26x2R1 Launchpad bought on December 2018 still...
Part Number:LAUNCHXL-CC26X2R1Hi, Last December 2018 when I saw the CC26x2R1 Launchpad web page there was no notice that the CC26x2R1 is still pre-production. So I went ahead and purchase a CC26x2R1...
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UCC28251: does it need an opto coupler in addition to current transformer?
Part Number:UCC28251Hi Everybody,please consider the schematics: ( form UCC28251 datasheet on the page 42 )please notice the current feedback which is sensed by a resistor through a current transformer...
View ArticleCC3200: Can we give input as hex format in Uart for CC3200
Part Number:CC3200Hi,I'm using UART1 as an interrupt based code but I want to enter the data as a HEX format can anyone help in that. I'm going to share my entire code as for reference it is working...
View ArticleTM4C1294NCPDT: DMA transfer form UART to memory
Part Number:TM4C1294NCPDTHi Folks,I'm working on a modbus communication stack and I wanted to use DMA for transferring characters from UART to memory. As the nature of the modbus, size of the received...
View ArticleOPA569: Unexplained behavior of The Amplifier;s Current Flag and Output
Part Number:OPA569Hello,I'm using the OPA569 as part of a TEC driver. One side of the TEC is OPA569, other is an half-bridge. The driver can both heat or cool, switching the current direction, using...
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TXS0108E-Q1: Use TXS0108E-Q1 to tranfer 5V to 3.3V and 3.3V to 5V for driving...
Part Number:TXS0108E-Q1HelloI use TXS0108E-Q1 to finish spi communication between 3.3V and 5 V for driving ADC TLV2553THis is my Schematic：I have read the reference book :the maximum data rates up to...
View ArticlePurePath cd-rom Missing
Hi,Several years ago I bought the TAS5631DKD2EVM. Nowadays I have time to evaluate this great 300W amplifier.However, the PuraPath CD-rom is not (any longer ?) in the box. I can't make a setup.Is this...
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RTOS/TDA2PXEVM: Issue while using networkRx with .YUV (YUV420P) video as input
Part Number:TDA2PXEVMTool/software: TI-RTOSHi,I'm using TDA2PX EVM and visionSDK 3.05.I'm using usecase NetworkRx -> display. I'm giving input.yuv as input which has following specifications:codec...
View ArticleMSP432E401Y: Ping to server
Part Number:MSP432E401YHi,I am using MSP-EXP432E401Y launchpad. I can not find any code for ping to server in SDK. can any one help me to get ping code?I am using sdk version 2.30.00.14.Dinkar
View ArticleCCS/66AK2G02: File operations A15 core K2G
Part Number:66AK2G02Tool/software: Code Composer StudioHi,I am starting to write a sample c application to do file operations, application will run A15 core K2GEVM. I have created CCS project. Do I...
View ArticleSN74AXC8T245: pin compatible version up to 5V?
Part Number:SN74AXC8T245Hey Guys,I made a terrible mistake: I use the SN74AXC8T245PW in my design and reconfigured the VccB to operate at 5V whcih is outside the spec , simply because I forgot that it...
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TMS320F28035: The 15 channel ADC result jumps sometimes
Part Number:TMS320F28035Hi,Use ADC 15 channel to measure external temp, and output the ADC result by CAN.As on below CAN output result. The good result is around 2601, but it sometimes jumps to 2871.1....
View ArticleIWR1443BOOST: Understanding working cli commands for IWR 1443
Part Number:IWR1443BOOSTHi,I am working on IWR 1443 and AWR 1642.I am working on gestue swipe for IWR1443.I want to know how the commands are getting set from matlabUI to IWR 1443. So i checked cli....
View ArticleRight way to calculate DESAT voltage
Hi, i am using a ISO5500 in my current design of 3phase converter and i would like to ask how is proper way to calculate a DESAT voltage. I need lower a threshold for detecting DESAT fault, so i need...
View ArticleCCS/TMS320F280049: Breakdown to execute Flash_Init() after select...
Part Number:TMS320F280049Tool/software: Code Composer StudioHi CCS 7.2.0.00013Select optimization level to "0-Register Optimizations"It breakdown to execute Flash_Init() that will jump to an illegal...
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PGA460TPWQ1 anti-interference
Part Number:PGA460PGA460TPWQ1 connects the ultrasonic head through the seat J400, if the short-line connection can work normally, but the interference will be great after the line is longer. We want to...
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LP5907 - very large output voltage drop and voltage rise over 5 sec
Hi! Please excuse me for my English.A noisy voltage of 4V (they can make noise up to 3.6V) is supplied to the input of LP5907. LDO does a good job of this and we get 3V output with fluctuations of...
View ArticleTINA/Spice/CD4034B: TINA/Spice/CD4034B:
Part Number:CD4034BTool/software:TINA-TI or Spice ModelsSir/Madam, I am using CD4034 in my design. I want to do spice simulation.Please send me spice model.With regards,
View ArticleSRC4392: SRC4392
Part Number:SRC4392Hi,I am working on a design using two SRC4392 devices in an audio tester device.In order to test the host MCU software controlling the SRC4392 devices I am using a...
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