Forum Post: AIC3262 Left/right DAC routing
Hi,Is it possible to route the Data Input 1 to the left DAC and Data Input 2 to the right DAC without using a mini-DSP-program, referring to pages 20 and 120 in the Applications Reference Guide...
View ArticleForum Post: Can I design for interchangeable microphone type using this...
TLV320AIC3204 has Mic_bais modes. Can it be used for interchangeable ECM or MEMS mic without any s/w provisioning? Some headset have ECM mic and some MEMS, I like to consider for both type of mic....
View ArticleForum Post: RE: ADC12J4000 / difference from ADC12J16000,ADC12J2700 at the...
Hi KatoWhen higher speed grade parts are operated at lower speeds, the performance will be basically the same as that of the lower speed grade devices operated at that same speed. (like your example...
View ArticleForum Post: RE: About a register of LDC1000EVM
The LDC1000 default register values are fixed and are expected to be written with the system-specific values in the end product.
View ArticleForum Post: RE: PCM5122 DAC as I2S master troubles with PLL mode
[quote user="Daniel Matuschek1"]are there any news for the updated data sheet? [/quote]Same here,the datasheet is still no documenting like source clock for internal PLL with four input.I need to use...
View ArticleForum Post: RE: DAC38J84 / difference from DAC37J84 at the same Sample Rate
Hi Kato,No difference at 1.6 Gsps. The DAC37J84 will not operate above 1.6 GSPS, whereas the DAC38J84 can operate up to 2.5 Gsps..Regards,Matt Guibord
View ArticleForum Post: RE: Will vibration damage ADS1115 A/D?
Hi Wayne,Welcome to the forum! The part does not have a vibration sensitive element. If the part can stay on the board it will work. One thing to consider is if there are elements on the board that...
View ArticleForum Post: RE: TVP 5158 register allocation
After power-up and reset the only register which needs to be written to enable the clock output is register B2h=25hMake sure your driver is not multiplying the address by 2x. The addresses stated...
View ArticleForum Post: ADS1672 connection to C6748 DSP using TLV320AIC3268 or similar
Greetings,I'm not sure which forum I should post this in, so please move it if I've found the wrong forum. I'm using (5) ADS1672 ADCs with the MCASP on the C6748 DSP. I could not find a very elegant...
View ArticleForum Post: RE: Lm97600RB data capture
Hi SyedIn my experience the internal resources are usually fast enough and more challenges arise with external interfaces, but I'm not sure about the specific block you're mentioning. I can tell you...
View ArticleForum Post: RE: Inquiries regarding error descriptions on DAC7554
[quote user="Atsushi Okui"]=> Actually, they would like to add offset on output voltage. The important thing for considering offset and gain error between each channels is to add accurate offset...
View ArticleForum Post: RE: How to calculate accuracy achieveable ADS1247
Hi Aamir,There are a couple of things to consider when determining accuracy. Often times to get a high level of accuracy you will need to calibrate your system. Delta-sigma dataconverters are...
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Forum Post: RE: AMC7812 issue about address sequence
Howdy Chen Longchang,Regarding the DAC output 2V voltage. Is this voltage generated by another IC connected to the DAC output? Is it a weak pull-up, high impedance? My main concern is that the 2V will...
View ArticleForum Post: RE: FAN CONTROLLER
Eli,After a quick parametric search I found the follow list of fan controllers:http://e2e.ti.com/support/data_converters/precision_data_converters/f/73/p/1215268/reply.aspxI don't see any that have the...
View ArticleForum Post: RE: Official Software / Firmware Thread (GUI, MSP430, MATLAB,...
Thank you, Stefan!Another flag worth checking out is x08
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Forum Post: RE: DAC8820EVM - Output voltage problem
Ok, I'll wait a couple of days.- I´m measuring the output (EVM_OUT_0) using a multimeter/oscilloscope.- The application is for a VCO. The Vtune port accepts an analog tuning voltage from 0 to +10...
View ArticleForum Post: RE: LM49352 registers clarification
0x00h. Please see figure 57 in the datasheet. Port clock is the bit clock for associated I2S port. You can generate the chips internal clock from various clock sources. (IE MCLK pin, port1...
View ArticleForum Post: RE: Can I use ADS1118 for 4-wire thermocouple measurement?
Hi John,Just to make sure we are talking about the same thing, are we talking about a 4-wire RTD or a 4-wire TC? An RTD requires excitation while the TC does not. Do you have a part number or...
View ArticleForum Post: RE: Problem in integrating ldc1000 into MSP430fg4618
Hi Chris,Yes, I am using the same sensor and Thanks for all your help.I had some problem in connection, which is solved now. You pointed out correctly earlier because problem was in INA/INB pins...
View ArticleForum Post: RE: ADS7871 I/O ports Output troubles
Hi Michael,Sorry for the delay. A few questions:- Just to be clear, do you read the correct value from reg address 6 after you've written to it?- What do you have connected to the ADC IO pins on your...
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