BQ76940: Reading value unstable
Part Number:BQ76940Hi,To read the voltage value of V5 and V10, we see the voltage are unstable, and we think that should be the voltage drop on the resistor R18/R30 due to power sink from V5 and...
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TPL5110: TPL5110
Part Number:TPL5110Dear everyone,Recently, I have a project to make a control board for LED driving.I need to make a timer to turn on and off LED light.Want to adjust its total period time and turn-on...
View ArticleDAC8881: RST timing
Part Number:DAC8881Hello,To perform a reset, /RST pin must be asserted to low level. (datasheet page 28).I don't find the information about the minimum duration needed to be sure that reset is perfomed...
View ArticleLM5170-Q1: the output can't load
Part Number:LM5170-Q1Hello!I meet some issue when debug my LM5170-Q1 board. the schmatic is refer to LM5170EVM-BIDIR, and the Design Calculator . the condition is 50Vin, 12Vout1/50A, 12Vout2/50A.the...
View ArticleTPS62150: TPS62150 PSM/ PWM swich condition
Part Number:TPS62150Dear Sir,My customer would like to know:What kind output load condition will into PSM & PWM mode ?Thanks!Steven
View ArticlePROCESSOR-SDK-AM335X: Starterware USB issue
Part Number:PROCESSOR-SDK-AM335XHelloevery expecterI have use a usb_serial_device of StartWare , when I connect to PC (windows 7) , there "unknown device" pop up.and then pull off usb cable, connect...
View ArticleCC1310: CC1310 Flash Programming time,
Part Number:CC1310Hi,Could you please let me know if there is any way to find out the exact time CC1310is consuming to erase and program?In our application Flash will be updated through...
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TPA4411: Need TPA4411's Full Scale Input Voltage
Part Number:TPA4411Hi Sirs,Isn't TPA4411's input signal ground reference since we saw the input range is -0.3V to VDD+0.3V? Is there DC bias voltage at input pins? Can we say its full scale input range...
View ArticleAMC1301: Safety certification
Part Number:AMC1301Hi Team,My customer is considering to use AMC1301 to replace ACPL-C790 and he has a question regarding safety certification.ACPL-C790 pass the certification of EN 60747-5-5, AMC1301...
View ArticlePGA900: Configure only I2C interface
Part Number:PGA900Question about configure the DIG_IF_CTRL status register.When after activate I2C communication, can I2C configure DIG_IF_CTRL register?MCU have only I2C interface(SDA and SCL), I hope...
View ArticleCC2541: Implementing central device for keyfob project modifying...
Part Number:CC2541hi,i want to implement a central device using the simpleBLECentral project which can be connected to a keypad running keyfob project in it. i was able to connect to the device, but...
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CCS/MSP-EXP432P401R: How to get the RAM size occupation information?
Part Number:MSP-EXP432P401RTool/software: Code Composer StudioHi,I'm trying to find a MCU fit for my application. Now, I use the MSP432 launch pad.I wonder where I can find the memory size information...
View ArticleDRV8871-Q1: DRV8871-Q1 VM Bulk Cap
Part Number:DRV8871-Q1Hi team,Greetings. I have a question about the VM bulk cap of DRV8871-Q1.The parameter is that VM=12V coming from automotive battery, normal working current=1A, stall...
View ArticleLinux/EK-TM4C1294XL: Firmware Upgrade / Flash via Ethernet, in Linux
Part Number:EK-TM4C1294XLTool/software: LinuxHi,Looking for a way to flash TM4C via Ethernet using Linux. It would be helpful if anyone could point me to some resources/links.With Regards,Vedant
View ArticleCCS/TMS320F28377D: Strange memory issue in TMS320F28377D
Part Number:TMS320F28377DTool/software: Code Composer StudioHello.I build the project in CCS 7.1.0 and generate a HEX-file using standart C2000 utility.Here are first two lines of...
View ArticleMSP432P401R SDK Library v1.6 vs 2.0
Hi,When I am using versión SDK v2, I am getting this error:error #10008-D: cannot find file "/home/antonio/ti/simplelink_msp432p4_sdk_2_10_00_14/source/third_party/fatfs/lib/fatfs.aem4f"error #10010:...
View ArticleCCS/UCD3138A: AFE_GAIN is set to 0, so how to convert...
Part Number:UCD3138ATool/software: Code Composer StudioAFE_GAIN is set to 0, so how to convert eadcvalue.bit.error_value to the same magnitude as eadcdac.bit.dac_value?
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CCS/TMS320F28377S: Update value of ADC in TMS320F28377S
Part Number:TMS320F28377STool/software: Code Composer StudioDear Sir,I've used the reference code given in adc_soc_epwm01 or adc_soc_software01 of v200 for TMS320F28377S in CCv7.0. I'm getting the...
View ArticleTUSB7340: going obsolete?
Part Number:TUSB7340Hi-Why is the TUSB7340 not recommended for new designs? Is there a suggested replacement?It seems like this is a fairly new part and new standard, so I would be surprised if it's...
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TDA2: ABC package height after soldering
Part Number:TDA2Hello,The customer would like to know the min/max height of TDA2 ABC package after soldering.They want to know exact thickness of TDA2 ABC to attach thermal pad.In TDA2 ABC data manual,...
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