Forum Post: Downloading DXP
Hello, I am trying to download DAC Exerciser, but whenever I click the download link, it sends me to a crashed website. Can you please send me a valid link? I am on Windows 10. Best, Arash
View ArticleForum Post: RE: ADC12DJ3200: Flatness specs
Hi Lacey The variation in amplitude response versus frequency on the EVM is primarily due to reflections between the balun output and ADC input ports. The balun used on that board has poor output...
View ArticleForum Post: ADS1257: Setup ADS1257 Concerns
Part Number: ADS1257 Hi, I wonder if there is a faster way to setup the adc to talk to the microcontroller (ESP32). Generally, do we have to manually setup the timing, the register pulses according to...
View ArticleForum Post: DAC38RF83: Mirror output frequency with reduced level
Part Number: DAC38RF83 Hello, we do sometimes observe mirror signals (mirrored to the NCO) on our DAC output. Please see the attached screenshot. After initialization and JESD synchronization the...
View ArticleForum Post: RE: ADS1292RECG-FE: ADS1292R ECG-FE can't read correct respiration
Hi, Can you provide the register settings for RESP2 as well?
View ArticleForum Post: RE: ADS1299: Decoupling capacitor on analog power supplies
Hi Jikang, Thanks for your post and welcome to the forum! As the datasheet states in the Pin Functions table, a 1uF capacitor should be tied between AVDD and AVSS, as well as an additional 1uF...
View ArticleForum Post: RE: ADS4245-EP: ADS4245-EP clkout is not proper
Amit, The engineer that supports this device is currently out on travel. I will see if I can help you in the mean time. Can you provide a schematic? When you indicate that boards working with ADS4245 ,...
View ArticleForum Post: RE: ADS1294: Effect of connecting unused pins to GND or RLDOUT...
Hi, Thanks for your post! These connections are acceptable as long as a short circuit is not accidentally created. Take a look at Figure 19 in the datasheet for reference. The power consumption will...
View ArticleForum Post: ADS8668: ADS8668EVM - Driver for Labview
Part Number: ADS8668 Hi Team, About ADS8668EVM, I am interesting in technical support to find driver for Labview. can you help? Thanks, Shlomi
View ArticleForum Post: ADS7956: ADS7957EVM mod for ADS7956?
Part Number: ADS7956 I have ADS7957EVM-PDK (and MMB0) for evaluation. Can the IC ADS7957 be removed, and the ADS7956 inserted and work in the eval board(s)? Would ADS7953EVM-PDK work better?
View ArticleForum Post: RE: ADS124S08: Linux-driver
Hi Juha, Try this out and let us know if it does the trick for you: git.ti.com/.../ This is based off of 4.20-rc5 Linux kernel
View ArticleForum Post: AFE7444: LMFSHd
Part Number: AFE7444 Hi, I'm new to high speed data converters. The AFE7444 has LMFS specified in the data sheet. However, there are 5 numbers instead of 4. As such, I guess that the last one is for...
View ArticleForum Post: RE: ADS1299: Decoupling capacitor on analog power supplies
Hi Alex, Thanks for your reply. The Pin functions table looks like for a single-supply used. When bipolar supplies (+2.5V for AVDD and -2.5V for AVSS), there is no pin as a AGND on the part. At this...
View ArticleForum Post: DDC264: DDC264EVM
Part Number: DDC264 The link on the product page for the DDC264EVM software download is not active. How can I get this software? I would have expected it included with the card.
View ArticleForum Post: RE: ADC12DJ3200: Need an appropriate single ended to differential...
Hi Sai What is the maximum frequency of your input signal? Best regards, Jim B
View ArticleForum Post: RE: ADC32RF45: Freezing and Bypassing the Offset Corrector Block
Hiroshi, Table 118 is correct and should be followed. The description for this bits for Tables 53 and 54 need some rework and will be fixed on the next release of the data sheet. Regards, Jim
View ArticleForum Post: RE: ADS8568: Definition of read cycle accesses when reading...
Hi Diarmuid, In serial mode with the ADS8568 , the read access is defined by the 16-bit word access (see Figure 1). Are you having trouble reading the register contents?
View ArticleForum Post: RE: DAC38RF84: DAC38RF84
Rita, You must write a "0" to 0x05 to clear the alarms before reading them. After I duplicated your setup I get a 0x02 at address 0x05 which is to be expected. If the DAC PLL is locked, bits 7:5 of...
View ArticleForum Post: RE: ADS1299: Decoupling capacitor on analog power supplies
Hi Jikang, Happy to help and apologies for not understanding the initial question. Section 11.3 shows a bipolar power supply configuration. The 1uF capacitor is connected between AVDD and GND, then...
View ArticleForum Post: RE: Design Low cost Weighing Scale
Hi Natesh, You will need to use your myTI account to order. From the ADS1230 product page, you would select the tab "Order now". From there you see a button labeled "Request Sample" for the various...
View Article