Forum Post: RE: SBAC109
Hi, Normand,i'm having trouble finding any literature number "SBAC109." Is that the correct number? Where did you find this?-d2
View ArticleForum Post: RE: Using the AIC3254 codec in standalone analogue I/O mode.
HI Mike,You're right, you need to have the audio serial interface active for the miniDSPs to start up. In your PCB, WCLK and BCLK need to be floating or large value resistor. The same for DOUT pin. DIN...
View ArticleForum Post: RE: Interfacing ADS1248 with 4-wire PT500/1000 Sensor
Dear Joachim Wurker, Thanks for your kind reply. We saw a similar application using AD7714 from analog devices,a 24-bit ADC, which was giving a very stable 0.0001⁰C resolution. Several specs of your...
View ArticleForum Post: RE: tlv320aic3120 D-class speaker driver short-circuit
Hi, Sezval,Sorry that you are having trouble.What do you have connected to the outputs of our IC? Some kind of low-pass filter? Like LC or ferrite bead and cap to ground? Can you describe that?Your...
View ArticleForum Post: RE: AIC3254EVM without USB data connection
Hi, David,Pretty much all our audio devices use volatile memory, once you disconnect them from power, they revert back to their default settings.Sorry our documentation is not more clear on this point.-d2
View ArticleForum Post: RE: TLV320AIC3204 - How can I measure the frequency of the input...
Hi, Jason,Sorry for the delay.I would suggest using the FFT function to get the frequency.-d2
View ArticleForum Post: RE: USB Audio Codec for Headset with HID Input
Hi, Gary,We are not planning on releasing anything like this in the next 90 days. Beyond that, I can't comment in a public forum.-d2
View ArticleForum Post: ADS1258-ep data read with AVR
Hello,I have recently purchased an ADS1258-EP ADC. I am now currently trying to interface it via SPI communication and a Atmega 328 (Arduino Duemnilanove, just for testing the communication). I have...
View ArticleForum Post: RE: Hardware blocks and their addressing
Thanks for your answer, Don.So my assumption in considering the register addresses as hardware block addresses was right :)How can we get the location of processing blocks like noise reduction etc.Is...
View ArticleForum Post: Booster chip for Weighing scale using ADS1230
Hi,I am using ADS1230 for weighing scale application. The Weighing Scale is Battery driven (3.7V LI-Po). If I use a Booster chip for generating 5V for excitation which is VREF,will there be any...
View ArticleForum Post: RE: TLV320AIC3204: Help needed configuring secondary audio bitclk
Hi Don,No, I haven't gotten it sorted out or given up. Would you be able to help me?
View ArticleForum Post: RE: Does AIC32x4 support Mono channel I2S bus ?
I meant that, does AIC32x4 support Mono channel I2S bus like SPI bus ?
View ArticleForum Post: RE: Interfacing ADS1248 with 4-wire PT500/1000 Sensor
Dear Deepak,the noise performance of ADS1248 and AD7714 is very similar. So in principle you should be able to achieve the same resolution with ADS1248.To be honest it is very hard for me to believe...
View ArticleForum Post: ADS1278-PDK EVM kit - Need help in Programming MMB0 board without...
i have got the ADS1278-PDK Evm kit which works well with the ADCpro software.Now i want to do some changes in code for the TMS320VC5509A present in MMB0 of the EVM kit. But the problem is that i don't...
View ArticleForum Post: RE: TLV320AIC3104 android 4.0 driver
Hi DapkusThanks for your feedback. There have request from customer side, can you help it?Thanks
View ArticleForum Post: RE: TLV320AIC3204 ADC Processing Blocks
Hi, Amit,I believe the GUI for this device has a PLL selector. Take a look. You can find it here.-d2
View ArticleForum Post: RE: Does AIC32x4 support Mono channel I2S bus ?
Hi, Selami,I do not believe it does. I2S is usually stereo with each frame divided into Left and Right data.-d2
View ArticleForum Post: RE: TLV320AIC3204: Help needed configuring secondary audio bitclk
Hi, Rob,Let me ask my colleagues to chime in.-d2
View ArticleForum Post: RE: Hardware blocks and their addressing
Hi, Nilesh,This is a pretty basic codec that doesn't offer features like noise reduction. Where do you see that feature in the d/s?-d2
View ArticleForum Post: ADS7809 oscillation, "CAP" pin capacitor, low ESR?
I see on the oscilloscope oscillation (6 MHz, 0.5 volts peak-to-peak) on the analog input (the signal to be digitized is connected to this pin) to an ADS7809 16 bit ADC. For troubleshooting purposes,...
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