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Forum Post: RE: ADS1299 BIASOUT/BIAS_DRV Pins

Hi Anibal, Thanks for checking out the ADS1299!What differences did you notice between the ADS1299EVM Rev A and the schematic? I do not have an updated version to provide to you, but perhaps I can...

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Forum Post: RE: ADS1248 Bipolar power supply

Hi Franz,Welcome to the forum! The purpose of the VBIAS is to make sure the sensor is placed within the correct common mode input range.  It is not necessary to use the VBIAS when using bipolar...

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Forum Post: RE: ADS1259 Error Code 6004

Hi Wentong,That error is the result of ADCPro not being able to read from the EEPROM chip on the ADS1282EVM. Double check the jumper settings on J7.If you still have this issue, go to the ini file at...

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Forum Post: LM97600RB Trigger ?

Hi,I was wondering if the LM97600RB board offered any options to capture signals based off an external trigger. So far, I haven't been able to find such an option by going through the datasheet and the...

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Forum Post: RE: LDC1000 CAN BE USED IN DOOR FRAME METAL DETECTOR OR NOT

What is the smallest size of a metal object to be detected?

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Forum Post: RE: About the Linux driver of TLV320AIC3204.

You can download the complete driver code and then configure your kernel to use the AIX32x4 codec.

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Forum Post: RE: Serious problems with AIC3106 on OMAP-L137

Hi Jack,In the last 6 years that I have played with the AIC3106 in the lab, I have not had any problem duplicating datasheet performance. This is a very high volume CODEC used by many, many customers...

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Forum Post: RE: I don't recommend OMAP-L137 board because of its poor audio...

Hi Jack,In the last 6 years that I have played with the AIC3106 in the lab, I have not had any problem duplicating datasheet performance. This is a very high volume CODEC used by many, many customers...

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Forum Post: RE: ads131e08 datasheet

The inputs can come up with the power supplies of the ADC as long as they are maintained within the limits.  The effect is to make sure that the ADC is powered up and running before the analog signals...

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Forum Post: RE: ADS1672 will not do free running

There is not limit as to when you need to get the data, just so that you get it all out before the next DRDY.  At the next DRDY, the output register is updated with the new data.Regarding your...

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Forum Post: RE: ADS1299 Input Protection

Hi Ryan,This particular customer is using the system to monitor the level of stun on chickens on the killing floor to confirm that they are killed humanely.  The chickens (with electrodes attached)...

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Forum Post: RE: PCM1795 Limitation of SCK at External Digital Filter for...

Hi Hartl-san,We are waiting for your reply.Could you please tell us about it by this weekend?Best Regards,Kato

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Forum Post: RE: AD 1248 Specs Question

Hi Orlando,I would like to add some comments to what Bob explained already.As Bob said, the absolute input voltage specification in the ADS1220 datasheet is only valid in case you disable/bypass the...

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Forum Post: RE: AFE7222 min/max value of VCM

Hi Ryuji,You're correct that a Vcm of 1.2V is out of spec. However, we have seen this before when a clock wasn't applied to the AFE7222. We've also seen this when the clock amplitude was too low.Can...

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Forum Post: RE: ADS1148 DRDY and SPI ADC data issue

Hi Bob, I have prepared sequence with least no of commands to try. Its a combination of sequence + checklist that we need for ADC reading... Can you please check steps?· Ensure SPI polarity bits in...

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Forum Post: RE: 48V phantom power with TLV320AIC3204

Did you use capacitors to block +48V entering the inputs ?

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Forum Post: RE: ADS1118 detection of open or short-circuited inputs

Dear Michal,welcome to our forum and thank you for your interest in our ADS1118.Actually I am not aware of any comment in the ADS1118 datasheet about the device having integrated open/shorted input...

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Forum Post: RE: vga output from am335x interfaced with 8200

If you are seeing issues with the v-sync then the monitor should not be able to detect a resolution correctly.So, please confirm that you are seeing correct H & V output from the processor but they...

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Forum Post: RE: ADS42LB69EVM HDL code

Hi Fabu,For the DDR interface, take a look at the following TI Designs project. It is focused on the ADS4249, but the interface will be very similar. For the QDR interface, we do not have an example...

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Forum Post: RE: DIX9211 and PCM9211 Hardware Mode

Hi Ralf,Yes, the device defaults to a working condition upon power up. So, as long as the defaults are what you want, you will be in good shape.Best Regards,dave

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