Part Number: PCM1794A-Q1 Tool/software: Hello,
I designed in PCM1794A-Q1 DAC into our application lately. and I have question:
What is better way to simply program DAC output through I/V converter to DC voltage from PCM1794A-Q1?
Thank you, …
Part Number: PCM1794A-Q1 Other Parts Discussed in Thread: TLV320DAC3100 , TAS5630 Hi Experts,
Good day. Sorry to bother you here but I would like to ask your assistance in selecting the right DAC for my client.
They are looking for a simple DAC device…
Part Number: PCM1794A-Q1 Hi,
I would like you to confirm about meaning of following spec which is described in datasheet of PCM1794A-Q1.
* bipolar zero error.
I will show example circuit and could you please confirm following my understanding is…
Part Number: PCM1794A-Q1 Hi,
The decoupling condenser of the Vcc and Vcom is recommended the tantalum or aluminum electrolytic.
My customer would like to ceramic capacitors to shrink the board area.
Can it allow?
Best Regards,
Kuramochi
Hi, Thomas,
From the TLV320DAC family, unfortunately there's no hardware controlled DAC. I think there are some PCM devices like the PCM1794A-Q1 which support MUTE pin. However, these devices belong to another product line, so I cannot provide additional…
Hi Paul,
Thanks for the answers and apologies for the late reaction.
We do not use, or want to use, these DACs for audio application. We are building a commercial reference oscillator and would uae it in a control loop. As such low noise, at low frequencies…
Hi,
I considered about my question by myself, but I think that it is difficult to estimate of amount of heat generation.
According to following document, the center of the package top-side surface can be calculated by following formula.
www.ti.com…
Part Number: PCM1794A Other Parts Discussed in Thread: PGA2311 , , We are working on a audio DAC with possibly top real technical performance. If we take Figure 18 and 19 from PCM1794A-Q1 datasheet (SLES276A –NOVEMBER 2015–REVISED DECEMBER 2015) dynamic…
Dear Derek,
Based on your input , my calculations for TPA3112 is 15.95W @1% THD, 13.5V.
Attached worksheet for reference. Please let me know if any thing is missing to include ? TPA3112.xlsx
Regards,
Habalappa
Part Number: PCM1794A Hi team,
The customer has two questions which are needed to verify as below:
Q1. The datasheet shows "8× Oversampling Digital Filte".
E.g. If the input signal frequency is 48k or 192k, then the sampling frequency of PCM1794A…
