TAS5753MD: Recommended connections for DRx pins when Line Driver /HP amp not...
Part Number:TAS5753MDI wont be using the headphone amplifier in my application, are the following connections ok? I'm mainly uncertain about the charge pump pins.DR_CP, DR_CN, DR_OUTA, DR_OUTB:...
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LMK03328: 1.8V LVCMOS output interface - Load drive capability and termination
Part Number:LMK03328Hi Team,This is my question divided from former post.1.8V LVCMOS connection between LMK03328 output and LMK00105 input. https://e2e.ti.com/support/clocks/f/48/t/664966Below is the...
View ArticleF28M35M52C: Can I assign GPIO128 control to the M3 side
Part Number:F28M35M52CHi,We basically first cut of our have hardware and PCB in front of us. The hardware guy has assigned GPIO128 to LED for heatbeat indicator. I do not know how to get the C28 to...
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LM25141: About DCR current sensing
Part Number:LM25141Hi Team, We would like to use the DCR current sensing at the following conditions.I calculated “current limit at DCR current sensing” and "CCS" and "RCS" according to the datasheet....
View ArticleCCS: Project resource path variables
Tool/software: Code Composer StudioHello,Under CCS Project Properties --> Resource -> Linker Resources, path variables tab.I am trying to add a new path variable which is based on another path...
View ArticleADS58J63: Differential input impedance of ADC
Part Number:ADS58J63I am using ADS58J63 in my receiver chain. My desired operating band is 250MHz to 500MHz. My application diagram is similar to what is provided in the datasheet (figure 140, pg 75)....
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TAS6422-Q1: Need TAS6422Q1's Thermal Parameters
Part Number:TAS6422-Q1Hi Sirs,Would you pls advise the TAS6422Q1's thermal parameters for customer service: 1. junction to case(top) thermal resistance 2. junction to board thermal resistance 3....
View ArticleRTOS/AWR1642: How can I use CLI configuration with CAN?
Part Number:AWR1642Tool/software:TI-RTOSIn cli.c, it use CLI configuration with Uart.I want to change from Uart to CAN.How can I use command with CAN?
View ArticleRTOS: PDK package structure
Tool/software:TI-RTOSHello,On the latest PDK package (version 01.08.01.06 that comes with SDK 3.02) there seems to be some duplicates that i am not sure i understand:under the drv->stw_lld there...
View ArticleDS90UB953-Q1: Optical fiber can be used to connect DS90UB953 and DS90UB954
Part Number:DS90UB953-Q1Hi Team,Please advise me on a question bellow.Q1. Can you let me know if optical fiber can be used to connect DS90UB953 and SD90UB954?I know that back channel will not be...
View ArticleDS90UA101-Q1: DS90UA101 Question
Part Number:DS90UA101-Q1Dear TI Team.I want to communicate I2S signal over 100m distance using Serdes.In the case of the DS90UA101, I am aware of the Up to 15m spec.Is there a solution for sending over...
View ArticleADS1262: MUX impact on accuracy
Part Number:ADS1262Hello,Our customer use the ADS1262, have a question.Does the MUX impact on accuracy? Does it occur glitch noise?Best Regards,Naoki Aoyama
View ArticleTPS62740: Efficiency at low load
Part Number:TPS62740Hi,I am examining the circuit using the TPS62740 device.The application is a wireless power supply unit and supplies power from the TPS62740 device to the microcomputer.The...
View ArticleLinux/TMS320DM8168: How can access the frame of decode_display example in omx ?
Part Number:TMS320DM8168Tool/software: LinuxHi everyone ,i am using decode_disply example , now I wanna know how can access the frame of this example ?
View ArticleTPS55340: TPS55340 to achieve multiple rail outputs with SEPIC?
Part Number:TPS55340Hi team,My customer is interested using TPS55340 to achieve multiple output (two rails) with SEPIC topology. Do we have any reference design, design guide, recommended circuit or...
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Linux/66AK2L06: error in memory mapping GPIO.
Part Number:66AK2L06Tool/software: LinuxHello,I will try to in and out using GPIO 2, 3.And i will control gpio using mmap() because sysfs is too slow ( I want output frequency to 5MHz).I know...
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LMP91000: Dual Gas Sensor (ex. CO+H2S)
Part Number:LMP91000Hi Tiers.My customer considering LMP91000 using Dual Gas Sensor.Dual Gas Sensor has 4 leads (common RE,CE, two WEs)Can I designed using two LMP91000s like below block?
View ArticleDS90CF363B: About DS90CF363B and DS90C363B
Part Number:DS90CF363BHi Tiers.What is difference between DS90CF363B and DS90C363B?And As I know, DS90CF363B and DS90C363B is improved replacement for DS90CF363A and DS90C363A.What is improved?Do you...
View ArticleOPA129: Eliminate noise on floating op amp input
Part Number:OPA129Hi,I am using OPA129 as an non inverting amplifier for an in put range -0.5V to +0.5V , but whenever I dont give an input to the non inverting pin( leaving it floating), It picks up a...
View ArticleUCC39002: UCC39002: How the High-Voltage Application circuit prevent IC from...
Part Number:UCC39002I have the same question about UCC39002, I found the post as below hyper link, but I don't see any detail about high voltage application In page 11. Figure 5., how Bias1/Bias2/BJT...
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