Forum Post: RE: Data acquisition system with hardware for Digital signal...
Hi Christian , thanks for your quick reply !I'm considering one of the following : ADS5281, ADS5282, ADS5287, ADS5295, ADS5292 or ADS5294 .But does the TSW1400 card include signal conditioning ?For...
View ArticleForum Post: RE: ADS1299 Error Popup
Note: The jumpers configuration is described in section 7.1.2 - Programmable Reference and Bias Electrodes of the user manual. The reference electrode register has SRB2 turned on and SRB1 in the MISC...
View ArticleForum Post: RE: FAN CONTROLLER
Hello Eli,To answer your questions:1. Is it possible to have 10 units tied serially?The AMC6821 has two address bits, making it capable to share 4 devices on one I2C Bus. To increase the number of...
View ArticleForum Post: tlc5540
hello. I am for using the TLC5540. The data sheet says that the minimum rate of conversion is 5MHz. Does this mean that lower can not convert signals to 5MHz?. My idea is to convert signals from about...
View ArticleForum Post: RE: AIC3254 QFN Housing PPAD - Ground or not...?
You can connect the PPAD to GND.
View ArticleForum Post: RE: AIC3104 DAC output switching
Hi, Donald,Sorry for the delay. I've asked my colleague to look thru your register writes and see if he can spot the problem. Give him a day or two to check it out.-d2
View ArticleForum Post: RE: ADS1259 Internal 2.5V reference
My intention is to request 16 samples of data at a time. I imagine that just hitting the START pin will initiate a conversion. Is there anything particular that you know of about this ADC I should...
View ArticleForum Post: RE: SPDIF to I2S Convertion without uC interaction
I tried to build S/PDIF receiver with DIR9001 for 96kHz and also with competitors chip CS8416 which support 192kHz. I had troubles with reset of the CS8416. Also in 192kHz mode you must switch Phase...
View ArticleForum Post: RE: Two EVMs and mutual interference between coils
If you multiplex, you do not have cross-talk issue.You will need to drop up to 1st four samples right after the switch moment, as they may be invalid.
View ArticleForum Post: RE: ADS1247: ADC reading/conversion problem
Hi Simon,According to your documentation I see that you have selected the internal reference. This means that your conversion formula is incorrect. You should be using 2.048 instead of 1.65V. I did...
View ArticleForum Post: Can the TLV320AIC3212 be used in an ARM based RTOS system?
Hi there,This chip basically has all the features that I am looking for:1) at least two digital audio interfaces (one in PCM for BT & one in I2S for my application processor).2) stereo class D...
View ArticleForum Post: RE: Can LM49352 support stereo class-D speaker out, stereo...
I am planning to use the LM48310 as the class-D speaker amp.
View ArticleForum Post: RE: ALC5625 (Realtek Audio codec) replacement
I am also interested in a ALC5625 codec TI replacement.
View ArticleForum Post: RE: VHDL source code for 3484 EVM
Olivier,This link will direct you to the TSW1400 DAC firmware you can use as a reference. I have also attached an app note regarding interfacing high speed data converters to an Altera...
View ArticleForum Post: RE: ADS1248 interfacing msp430g2553 using spi
Hi Bob,(Please visit the site to view this file)(Please visit the site to view this file)I just have designed a schematic for interface ADS1248 with MSP430G2553 (base Altium Summer 9). Please help me...
View ArticleForum Post: RE: Design of 12 bit analog output with 1A current source
Hi Kevin,I have few more questions.1. What is the need of INA146 when OPA549 itself is generating the current output?2. How to optimize the design without INA146Regards,Erfan
View ArticleForum Post: RE: ADS5282 along with FMC-ADC adapter in spartan 6 device
and in case my login (email) is not visible, here is the address: pkopyt@elka.pw.edu.plsorry for severel mails on the same subject...Pk
View ArticleForum Post: RE: Recommend about DSP development board
Thank Kang! Is there any way we can run in Matlab and load to the development board automatically ?
View ArticleForum Post: ADS8638 Power Sequence
Hi Team,Could you please provide me the power sequence for ADS8638? Best regards, Max
View ArticleClik here to view.
Forum Post: ADS 1291 DRDY is constantly high
Dear TI Staff,I had found some similar problem on ADS1298 that its DRDY constantly high because of wrong power-up sequencing. It was already fixed.Now, I'm working on new project with ADS1291 and the...
View Article