Part Number: PCM1820 Hi, TI support team
1. There is no information about LPF for anti aliasing at the ADC input terminal.
Is there an LPF inside the ADC? Or do you need an external LPF input? 2. There is no information about VQ (VCC/2) in ADC input. …
Part Number: PCM1820 Hi ti team,
My KMM has new speaker project. They want to use PCM1820 but have below questions need your help.
1, In put just has 2Vrms typical , they want to know the min and max value.
2, some table marked reserved , is that mean…
Part Number: PCM1820 Hi, Team
Customer is testing our PCM1820 in their real system.
Now they meet a HPF cutoff frequency issue about our device.
In their real system, they need the frequency response <+-1dB for 20-40KHz.
In order to meet the frequency…
Part Number: PCM1820EVM Other Parts Discussed in Thread: PCM1820 , TLV320ADC6120 Our application is endeavouring to acquire video and sounds from a football pitch, from a tripod on the sideline at centerfield. For the audio, we'd like to pickup referee…
Part Number: PCM1820 We are planning on using the PCM1820 on a product that receives digital audio input where the clock is recovered from this input. The recovered clock may have up to 5.5ns of jitter. Will this impact Audio performance or will the integrated…
Part Number: PCM1820 Hello,
It's known that PCM1820 can not support single end input. While one of my customer want to transfer GUITA signal input to PCM1820. GUITA signal input is single end input. Are there some recommended single end input to balance…
Part Number: PCM1820 Other Parts Discussed in Thread: PCM1865 , PCM1864 , PCM1821 , , I am evaluating a number of TI ADC's. Specifically, PCM1820, PCM1821, PCM1864, PCM1865. I see that the spec has their maximum sampling frequency at 192 kHz. Would these…
Part Number: PCM1820 Dear support team, I confirmed that and thought that the bias voltage was around 1.5 ~ 1.45V. Seems to be sufficient for full-scale input 2Vrms. The supply voltage of my system is 3.3VThe amplifier in the previous block is also 3.3V…
Part Number: PCM1820 Other Parts Discussed in Thread: PCM1862 , PCM1860 , OPA1692 Dear support team, I confirmed that and thought that the bias voltage was around 1.5 ~ 1.45V. Seems to be sufficient for full-scale input 2Vrms. The supply voltage of my system…