Part Number: PCM1808-Q1 Hello,
My customer has been investigating PCM1808-Q1. They'll use the same circuit as shown in figure 26. In this case, the inputs of AND aren't synchronized, so glitch can happen at SCKI pin when /MASK signal works(L->H, H…
Part Number: PCM1808-Q1 Other Parts Discussed in Thread: PCM1808 , , TLV320ADC3001 , TLV320ADC3101 Hello Team
Do we have a device similiar to PCM1808-Q1 but suport MIC In? The Q100 is not neccery but the temprature must be -40-105? If we do no have such…
Texas Instruments wide portfolio of Audio features Audio Converters , Audio Amplifiers and other Audio interface devices that are potential crosses for Discontinued, NRND or EOL Cirrus Logic Devices listed by Cirrus Logic here .
TI potential crosses in the…
Part Number: PCM1754-Q1 Other Parts Discussed in Thread: PCM1808-Q1 , PCM1754 Hi team,
I would like to confirm if PCM1754-Q1 and PCM1808-Q1 have hidden test mode for diagnostic or debug purpose.
I concern it fall into a test mode by accident.
regards…
Part Number: PCM1860 Other Parts Discussed in Thread: , PCM1861-Q1 , PCM1861 , PCM1808 , PCM1808-Q1 , TLV320ADC3140 , PCM1840 , TLV320ADC5140 , TLV320ADC6140
Hello,
We are looking for cross reference replacements for the AK5720 for both the commercial and automotive…
Hello,
Are they DC coupling the inputs to the PCM1808-Q1? This is not a recommended or typical mode of operation and it may be that the DC offset differences between the source and the inputs of the ADC are saturating the inputs on the high-side.
Do things…
Other Parts Discussed in Thread: TLV320AIC3109-Q1 , TAS2505-Q1 , TAS2505 , PCM1808-Q1 Need minimum Automotive T2 temperature range.
Need 13-16 bit, mono channel conversion.
Switchable/detectable mic/speaker interface or headset in/out.
1W speaker driver at…
Part Number: PCM1864-Q1 Other Parts Discussed in Thread: PCM1808 , , PCM1864 Hello,
My question is related to the following one, but would the input impedance of PCM1864-Q1 be the same as PCM1808? If not, would you please tell me that of PCM1864-Q1? They…
Hello,
The PCM1808-Q1 features a fairly tolerant clocking structure and while the waveform in the attached image may work we really recommend reducing the series resistance and if possible SCLK line capacitance that is likely resulting in the heavily…
Part Number: PCM1808
Hi team,
I hope you are doing okay.
My customer is using PCM1808 when converting MIC signal to I2S in monitor application. The problem is that some white noise is too much. And they noticed the noise level is changing when they are…