Forum Post: RE: ADS1234: ADS1234
Thank you for the information. I have another question. My bridge output at maximum operation is 32 mV/V with an excitation voltage of 2.5 V, which means the maximum input voltage to the ADC (Vin_max)...
View ArticleForum Post: ADS7138-Q1: Abnormal read register value, unable to successfully...
Part Number: ADS7138-Q1 Tool/software: Our team's development board plans to use the ADS7138QRTERQ1 chip as the AD chip to recognize the AD value of the physical keypad (pin KEY_KEY), and transmit the...
View ArticleForum Post: RE: DDC2256AEVM: Design file Requirement
Hey Shane, I cannot access the files. Please check
View ArticleForum Post: ADC3910D125EVM: Altium Designer Files
Part Number: ADC3910D125EVM Other Parts Discussed in Thread: ADC3910D025 Tool/software: Dear Texas Instruments Support Team, I am currently working on a project that incorporates the ADC3910D025, and...
View ArticleForum Post: RE: AFE882H1EVM: AFE882H1EVM Supporting
Elisha, How do you have the AFE881H1EVM connected? Can you also post a picture of your EVM just to see the power and jumper connections? Note that the default settings of the EVM does not require any...
View ArticleForum Post: RE: ADS1299: Schematic review for 4 channel single ended...
Hello - thank you for your post. The schematic connections look ok. I would avoid the use of a charge-pump or any switching regulator for the analog supply. This can affect the noise performance of...
View ArticleForum Post: ADS124S08: Using TPSM82912 and LM27762 as powersupply for bipolar...
Part Number: ADS124S08 Other Parts Discussed in Thread: TPSM82912 , LM27762 Tool/software: Hello, I am currently looking into power supplys for the ADS124S08. I am new to hardware design and I feel...
View ArticleForum Post: RE: AFE3256: Replace AFE2256
Hi Roy, since AFE2256/AFE3256 are NDA-restricted devices, we shall reach out to you directly regarding your query. Thanks.
View ArticleForum Post: RE: ADC3910D125EVM: Altium Designer Files
Hi Jakob, See like for the files: e2e.ti.com/.../adc3910d125evm-schematics-and-layout-files Regards, Rob
View ArticleForum Post: RE: ADS124S08: Using TPSM82912 and LM27762 as powersupply for...
Hi Johannes Maier, Why do you need bipolar supplies in your system? This will add cost and complexity, but nowhere in your post did you really justify why this is necessary. Can a single 3.3V supply...
View ArticleForum Post: ADS7142-Q1: ADS7142-Q1
Part Number: ADS7142-Q1 Tool/software: Hello, We are using ADS7142-Q1 to detect the high threshold by configuring the device in autonomous mode with pre-alert. Note: The alert PIN is not connected to...
View ArticleForum Post: ADS1015: Understanding settling time
Part Number: ADS1015 Tool/software: In our product we are using ADS1015 with 4 external multiplexer ICs, one for each of the converter's input. As you can see below in the screenshot, we have RC...
View ArticleForum Post: RE: ADS7138-Q1: Abnormal read register value, unable to...
Hi Ziming Yi, Rather than sending the i2cset utility commands, can you send me a logic capture of the I2C lines? Regards, Joel
View ArticleForum Post: RE: ADC3910D125EVM: Altium Designer Files
Hi Rob, Thank you for your quick response. I have reviewed the link provided (e2e.ti.com/.../adc3910d125evm-schematics-and-layout-files) and noticed that it only includes the .PcbDoc files as well as...
View ArticleForum Post: RE: ADS7142-Q1: ADS7142-Q1
Hello, What is the status of the ~ALERT pin after clearing the bits in the ALERT_HIGH_FLAGS register? What is the status of the BUSY/~RDY pin? Are you able to share a logic capture with all these...
View ArticleForum Post: RE: ADS1235: Inconsistent Measurement Drift and Step Changes in...
Hi Edgar Ripoll Vercellone, I don't have anything meaningful to offer here. This does not appear to be an issue with the ADC, it looks like >99% of the readings are correct in the fixed resistor...
View ArticleForum Post: RE: ADS9110EVM-PDK: PHI daughter card schematics
Hi Matisse, Thanks for your question. I will follow up via Webex. Best regards, Samiha
View ArticleForum Post: RE: ADS131B04-Q1: Set internal clock
Hi Joachim, Thanks for your update, please let us know if you have any other question in the future. BR, Dale
View ArticleForum Post: RE: DDC2256AEVM: Design file Requirement
Naveen, Requests may take more than 24 hours to process. I will notify the team. Thank you for your patience! Regards, Shane
View ArticleForum Post: RE: ADS127L11: Requirement specification for REF under REFP...
Hello Koshi Ninomiya, Can you provide the name of the customer in the Notes section? The REFP buffer inside the ADS127L11 reduces the average reference load current from 500uA (Vref=2.5V) down to 2uA....
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