CC1352R: Simple peripheral not discoverable by iPhone
Part Number: CC1352RHi,Currently I am exploring the simple peripheral example on a custom board with the CC1352R chip. When running the example, Android devices detect its presence. However, iPhone...
View ArticleCCS/TMS320F28032: we shield one line of code, big noise happened, why?
Part Number: TMS320F28032Tool/software: Code Composer Studiohi, My customer design a Charging plie wit 28032, the software is CCS3.3 and the complier is 5.2.4.if we shield one line of code in firmware,...
View ArticleOPA2388: Can we used OPA2388 to replace AD8605?
Part Number: OPA2388 Dear all: Can we used OPA2388 to replace AD8605? or have more suitable part? thanks!
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Do we have Voltage-Controlled Amplifier like V2164?
Dear team,As topic, May I know do we have Voltage-Controlled Amplifier like V2164? Thank you.Best Regards,Polly Chung
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ADC12DL3200: LVDS output interface synchronization?
Part Number: ADC12DL3200I use an ADC12DL3200 in a project. I choose to single sample and 4 LVDS outputs mode. ADC clock is provided by a LMK04828 at 1.2GHz, which also provide a clock of 300MHz to...
View ArticleDRV8837: Sinusoidal output current?
Part Number: DRV8837Is it possible to achieve a sinusoidal o/p current from the DRV8837 by modulating the PWM drive? Or would another device be more suitable (5V Vcc, 1.8A pk)?RegardsJim
View ArticleUCC28C45: Max COMP Pin Current Limit
Part Number: UCC28C45Hello,The datasheet specifies the minimum & typical, but not the max source current.Is there an estimate of the expected maximum source current? Customer is requesting for the...
View ArticleLM5143-Q1: LM5143-Q1 MP time
Part Number: LM5143-Q1Hi，May I ask the MP time of LM5143-Q1？PGND and AGND ，are them isolation？Thanks！
View ArticleCompiler/TMS320F280049C: Choosing between internal and external clock source...
Part Number: TMS320F280049CTool/software: TI C/C++ CompilerDear TI Hello,We want to choose between internal and external clock before executing the init flash code,An external pin is used to choose...
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MAX3221E: MAX3221E Functionality Problem
Part Number: MAX3221EDear,SirI am working on a project where we have implemented the MAX3221ECPWR IC ,In our application we are communicating with the LCD Interface which Has the same Type of the IC...
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SN74LVC1G17: Vih range
Part Number: SN74LVC1G17Hi Sirs,Sorry to bother you.We would like to know is the lowest voltage Vih at the U5 input more than 1.48V at 3V is enough? Or it should exceed 1.92V?
View ArticleCCS: watch dog doesn't work, how to restart my program by software
Tool/software: Code Composer Studiomy program seems fly away when it is running, but I don't want to power up to restart the program , I set watch dog in it,but it doesn't work, if there are more...
View ArticleDAC8760: problem with two devices in spi daisy-chain
Part Number: DAC8760I have 2 DAC8760 devices connected in daisy-chain, the 2 are configured in 10 volts of output, the first one is correct, but the second does not exceed 3 volts.its the same...
View ArticleWEBENCH® Tools/AWR1642BOOST: AWR1642
Part Number: AWR1642BOOSTTool/software: WEBENCH® Design ToolsHi,I am recording data using the mmWave Demo Visualizer Ver 2.1.0When I run the Cloud version everything is fine.I downloaded and installed...
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BQ25896: bq25896 OTG application
Part Number: BQ25896Hi Sir,Pls advise two questions below about bq25896 OTG mode?If Vbus (input power) and OTG (output power) is same power path or not?2. What is the PMID pin for? Thanks, Ian.
View ArticleLM3478: Please help to check solutions for dual 5Vin and single 12Vout.
Part Number: LM3478Hi Expert,Customer would like to improve the input power capability, there are dual 5V voltage output from power supply, but he like to convert voltage from dual 5V to single 12Vout....
View ArticleAND Gate with Maximum number of inputs
Hi,Regarding AND gate chips I have below queries :1. What is the maximum number of inputs supported by AND gate chips. My requirement is to connect 8 signals (3.3V level) to AND input and generate 1...
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DRV2700: extremely high ripple at boost voltage output
Part Number: DRV2700Hello,I have some troubles with noise ripple on the dc boost BST side of the DRV2700. Attached you find the layout and the schematics of the circuit.I have programmed the dc boost...
View Article2MTR-DYNO: 2MTR-DYNO
Part Number: 2MTR-DYNOHi Everyone,I am working on the modeling of Dyno motor. So, I will be very pleased if anyone could provide me with any of the machine parameters such as: air-gap length, permanent...
View ArticleCCS/MSP-EXP430G2ET: Running MSP430G2553 OOB Demo... using CCS ver 8.3.0......
Part Number: MSP-EXP430G2ETTool/software: Code Composer StudioHello Everyone,Basic Questions on using MSP430G2ET and its demo. 1) Error: "Cannot find C:\Users\XXX\AppData\Local\Texas "2) Trouble...
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