Part Number: PCM1803A Now I cant' reach Dynamic range 103dB at our design.
Only 100dB I can get.
If possible, I'd know the circuit design method or the board design method for increasing Dynamic range performance.
That means I want to reduce…
Part Number: PCM1803A The 8,17 to 20 pin inputs are fixed to HIgh or Low. If low is selected, can it be grounded directly to GND? If high is selected, can I connect directly to Vcc? If No, please advise the appropriate pull-up and pull-down resistance values…
Part Number: PCM1802 Other Parts Discussed in Thread: PCM1803A ,
Hi,
Are there any concerns if replacing PCM1803A with PCM1802? Is my understanding correct that FSYNC pin should be pulled-up to VDD with the slave mode(FMT1=0, FMT0=0, MODE1=0 and MODE0=0…
Part Number: PCM1803A Other Parts Discussed in Thread: OPA2353 Hi,
I want to add a second order LPF with a buffer in front of a PCM1803A.
I'm planning to use the single supply OPA2353. It will run on the same 5V power source as the ADC.
Can I use…
Part Number: PCM1803A Other Parts Discussed in Thread: PCM1795 , PCM1808 , PCM1807 Hi,
The power-on-reset sequence is mentioned on page 10 of PCM1803A data sheet as follows. However, it isn't mentioned the relationship between VCC and VDD at power-on and…
Part Number: PCM1803A Other Parts Discussed in Thread: TLV320ADC3140 wireless microphone 2.4G Receive/transmit
The ADC i used PCM1803A，recently i find the group delay of PCM1803A is too high，my boss give me another choice：AK5720
Does TI have another better…
Part Number: PCM1803A Other Parts Discussed in Thread: PCM1808 , PCM1803 Team, I found that there is no PCM1803A EVM on ti.com. Is there any alternative EVM that we can test PCM1803A? Thanks.
Part Number: PCM1803A Team,
Customer is evaluating PCM1803A and found abnormal THD+N and SNR value. AUX input is divided by 22k/24k to get around 1/2 attenuation. When input the 1V/1kHz tone, the measured SNR is only 90dB and THD+N is 0.07%, which is much…
Part Number: PCM1803A Other Parts Discussed in Thread: SRC4392 Hi,
It is described that the sampling rate is 16 kHz to 96 kHz in Features of datasheet top page. On the other hands, the sampling clock of Digital input clock is 32 kHz to 96 kHz in Recommended…
