DLPDLCR2000EVM: Can I use this board connect with DLP2000 chip?
Part Number:DLPDLCR2000EVMHi, I want to use the DLP2000 generate a small, complex illumination pattern. We have already have light source, lens, filters and so on. The only thing we need is to control...
View ArticleTPS54260-Q1: PGOOD triggers at light load condition
Part Number:TPS54260-Q1Hi Team, One of my customer is using TPS54260-Q1 in below configuration. Operating Range: 6V to 18VNormal output voltage: 5VNormal operating current: 1.0A(Max)Sleep or light load...
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TDA3: Network Throughput Performance Issue with TDA3 While Streaming
Part Number:TDA3Hi Piyali,Please refer to https://e2e.ti.com/support/processors/f/791/p/767329/2925340#2925340 for more info.While using network_rx to request streaming from TDA3 running a usecase,...
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BQ27750: BQ27750 General Support Questions (Operational Questions)
Part Number:BQ27750Hello Team,Have the following questions on the BQ27750 and would appreciate your support.Looking through the BQ27750 datasheet, I see that the I2C lines have an internal 3.3kohm...
View ArticleTPS65987D: GPIO State in sleep mode
Part Number:TPS65987DHi all,When the TPS65987D drops into sleep mode, are the GPIO pins driven to their last known state?Thank you for the support,Jon
View ArticleMSP430I2041: TIDM-SERVER-PWRMON questions about 'GET_READINGS' format
Part Number:MSP430I2041Support,I am using the TIDM-SERVER-PWRMON, looking at design guide, SLAA638. The format for CMD_GET_READINGS is shown on page 32, Table 9. We may have moved over to the...
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UCD9090A: Configured GPIO Output doesn't add delay
Part Number:UCD9090ASee below, a configured GPIO to delay outputs Hi level when RAIL1 is "GOOD".Results from loading/writing to Hardware(device) Flash and power cycle UCD9090A shows NO delay. Why?
View ArticleLMK04828: PLL1 will lock, but PLL2 will not
Part Number:LMK04828Hello,I'm having issues configuring the LMK04828. I'm using a 10 MHz input, and a 100 MHz VCXO as the PLL1 Oscillator. Using the attached configuration, I can get PLL1 to lock, but...
View ArticleLMK00334-Q1: Recommended input CLKin termination
Part Number:LMK00334-Q1What is the recommend termination for AC and DC coupling for the CLKin inputs for an LVDS source clock? For AC coupling, is external biasing needed?Thanks,Thuan
View ArticleLM3481-Q1: Markings 8215 SUAB vs 82FF SUAB
Part Number:LM3481-Q1We have two circuits, which from what we can tell are identical. It boosts 18V to 24V. One circuit is working, one is not (only boosts about 1V).However, when looking at the...
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CCS/CC3200-LAUNCHXL: SPI Master(TMS570LS0432) - Slave(CC3200-LAUNCHXL)...
Part Number:CC3200-LAUNCHXLTool/software: Code Composer StudioHello, I am using TMS570LS0432 board to get the data from sensors using UART, and want to upload data on AWS IOT using CC3200To get the...
View ArticleCCS/TMS320F28023: multiple configurations and linker command file
Part Number:TMS320F28023Tool/software: Code Composer StudioCCS V6, Win7 32 bit.I have been creating a project using a 28022 Piccolo, and I have a custom CMD file that lays out the memory for that...
View ArticleOPA1632: OPA1632 Input Impedance Single Ended Design
Part Number:OPA1632Hi,In the datasheet of the OPA1632, page 14, it states that when the OPA1632 is connected for single-ended inputs (inverting input grounded, as shown in Figure14), the source...
View ArticleADS127L01: problems reading ads127l01 register
Part Number:ADS127L01Hi,I'm running 8 ads127l01 in spi daisy-chain mode and it seem the data reading it's working well.Master clock 256khz, SPI sclk 6Mhz.The problems comes when I try to read the...
View ArticleWEBENCH® Tools/TIDA-01385: Can the battery in TIDA-01385 be recharged?
Part Number:TIDA-01385Tool/software: WEBENCH® Design ToolsCan the battery in this design be recharged?A Schottky Diode is used before the battery. So, the battery can not be recharged, right?
View ArticleCCS/MSP430FR5738: Which data types to use
Part Number:MSP430FR5738Tool/software: Code Composer StudioHi,I am using CCS with the MSP430Fr5738 developing an ultra low-power application. The MCU will be asleep most of its lifetime with regular...
View ArticleI HAVE A SIGNAL OF 100uS PULSE-WIDTH, WITH 4-PULSES/SECOND, IN THIS IF I WANT...
I HAVE A SIGNAL OF 100uS PULSE-WIDTH, WITH 4-PULSES/SECOND, IN THIS IF I WANT TO APPLY A LOW PASS FILTER TO REMOVE NOISE WHAT SHOULD BE THE CUT OFF SO AS TO RETAIN MY SIGNAL SHAPE AND REMOVE THE NOISE.
View ArticleTPA3221: TPA3221 is not working
Part Number:TPA3221Hello everybody,I am facing an issue with the Audio Amplifier TPA3221. I have designed a simple PCB with this IC, but it doesn't work and I don't know why.Can anyone help me to...
View ArticleADS58J89EVM: Sampling with HSDCPro Automation DLL
Part Number:ADS58J89EVMHello,we have got a ADS58J89EVM and TSW14J56 hooked up for sampling. Also, we are using HSDCPro Automation DLL for sampling with MATLAB. I got a couple of questions.1- What is...
View ArticleTPS65981: Does TPS65981 need addtional switch for DP/USB3?
Part Number:TPS65981Dear TeamMy customer is asking whether TPS65981 need additional switch to support DP/USB3.The additional switch my customer is considering is PS8743.But my understanding is that...
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