Part Number: SA5534A Other Parts Discussed in Thread: PCM1795 , SA5534 , SA5532A , NE5534 , , NE5532 Hi team,
Customer want to use SA5534 or SA5532A as I/V conversion for PCM1795. PCM1795 recommend NE5534 but they choose SA5534 because wider temperature range…
Part Number: TAD5212 Other Parts Discussed in Thread: TAD5242 , , PCM1795 Tool/software: Hello
I knew that PCM5xxx have the same architecture as PCM179x so that the sound quality is quite close there. Just want to know if TAD5242 & TAD5212 did the same…
Part Number: PCM1795
Hello
Thank you for your support.
Customer intends to use PCM1795 for their new design.
So, please advise.
Q1
Customer use PCM1795 Mono Mode.
Customer want to tie together the in phase signal(L+/R+,L-/R-) and input to one I/V OP…
Part Number: PCM1795 Hi,
For PCM1704, the topology of R2R DAC is applied. So, the output impedance 1kohm is specified in PCM1704 datasheet.
For PCM1795, the output impedance isn't specified in PCM1795 datasheet because of the difference between internal…
Part Number: PCM1795 Other Parts Discussed in Thread: TINA-TI , NE5534 Hi,
Could you please provide the output impedance(res and cap) to me for PCM1795 to simulate the phase margin with TINA-TI for the operational amplifier which is used as I/V converter…
Hi Paul.
This is the schematics of PCM1795 circuitry. The I/V circuits attached to IOUTxx pins are that I showed you in the previous messages. The TINA-TI model represent exactly the circuits I use.
The capacitor C32 in the drawing is a couple of 22uF…
Part Number: PCM1795 Other Parts Discussed in Thread: NE5534 , OPA1611 , TINA-TI
Hi,
Could you please tell me the calculation method of the noise performance for PCM1795 including the I/V converter and the low pass filter ? For example, I would like to…
Part Number: PCM1795 Hi All,
I am trying to run the DAC in the application like attached. The very strange thing is that it seems to be 5 bits only, please see attached screenshots from the scope. For the purpose of this demo I played 1 kHz 0dB sine wave…
Part Number: PCM1795 Other Parts Discussed in Thread: PCM1690 , , TIDA-01414 Hello,
Currently I'm designing an USB DAC with 10 analogue Outputs, 2 analogue Inputs and 6 digital Inputs.
To archieve this I want to run a XMOS chip (XUF 216). The XMOS has…
Part Number: PCM1795 Hello,
I am using the PCM1795 and I am supplying clocks and data but don't get an analog output. All analog outputs are at a current of -1.2mA no matter the digital input. Some more parameters of my setup:
* 32bit, right-justified…
