Tool/software:

Hello everyone,

I'm trying to implement the following application.
DSP --> Audio Interface --> DAC --> Headphone

However, I encountered a strange problem.
When I powered on for the first time and initialized…

Tool/software:

Hi,

I intend to write a value into the register of page 46 inside the Linux driver (tlv320aic32x4.c) itself.

I have tried to write it by having a new macro…

Tool/software:

Hi,

we need an audio codec to convert analog audio data comming from/to a Smartphone headset jack to digital (I2S) data.

Therefore we have planed to use the TLV320DAC3203.

The speaker output of the Smartphone…

Tool/software:

Hi Ti,

As per we are using TLV320DAC3203 with internally A-LDO enabled to have 1.8V at AVDD without any external regulator on this pin. Our LDOIN and IOVDD is at 3.1V and we have DVDD via separate 1.8V regulator…

Tool/software:

Hi TI support,

We are using going to add TLV320DAC3203 as a Audio DAC with its going to the headphone. Our MCU is at 3.1V so all the IOs are at same voltage. As per TLV320DAC3203 datasheet there are LDOIN, Avdd…

Tool/software:

Hi Ti Support, 

We are going to integrate TLV320DAC3203IRGER with ESP32-S3 via I2S as a single chip without its output connected directly to the ear/headphone via Audio…

Tool/software:

Hi dear people,

I encounter a discrepancy between the recommended setting for Page 0 / Register 29: Audio Interface Setting Register 3 - 0x00 / 0x1D and that what…

Tool/software:

Hi Ivan,

I am sorry, I still have difficultys to get my board working propperly.

Some things are still not clear for me. I have a working code on the EVAL board and as far as I can see, this is also working on…

Tool/software:

Dear people,

I am aware, the TLV320DAC3203EVM-K can be used with external signals like one can read on the user's guide:
2.4 Digital Signal Connections
The…

Tool/software:

Hi,

Is my understanding correct that the over current protection in headphone outputs is non-latching error and TLV320DAC3203 can automatically resume the normal operation if the HPL or HPR short to GND is removed…

What 2-channel DAC with integrated headphone driver is recommend as a replacement for the AK4331?

What 2-channel DAC with integrated headphone driver is recommended as a replacement for the AK4377?

What 2-channel DAC with integrated headphone driver is recommended…

Hi,

During sleep mode, our clock (MCLK ) will stop providing DAC3203 .. 

But during this condition , we wish to produce the beep by DAC3203 from its beep generator .

In order for the beep generator to be able to produce the 

Hi,

I have an inquiry on TLV320DAC3203.

Beside I2S format, do DSP, RJF and LJF support master / slave mode? 

Rgds
Kelvin

Hello Experts,

Would you tell a turned off sequence of power supply, please? There are some  turned on sequence of power supply on E2E, but I don't find turned off sequence. Is there any recommended sequence?

Best Regards,

I am using DVDD = 1.8V and IOVDD, LDOIN = 3.3V.  Am I correct in assuming the maximum logic levels on Reset, MCLK, SCL, and SDA = 3.6V with this setup?

Hi dear people,

I am considering to power my design via a Phantom Power Supply.

From the 48V from the supply I get my System-Vcc using DC/DC and LDO converters. My calculations show,…

Hi, I am having a clock issue with TLV320ADC6120

I am using internal LDO.

here is my setup code. I am trying to configure the ADC as MASTER with 12.288mhz mclk as…

Hi dear people,

I want to check if I have understand this thread correctly (https://e2e.ti.com/support/audio-group/audio/f/audio-forum/752176/tlv320dac3203-supply-voltage…

Hi Ivan,

going on with the settings of the TLV320DAC3203, I am now testing with a higher MCLK.

I read in the Reference Guide (slau434a), by the settings for Fast Startup:
"The…

Hi TI team

When checking for the Linux driver of TLV320DAC3203, I found that can use TLV320AIC32x4 driver, since it is compatible with.
For more details, I'd like to check how exactly it is compatible, and what need to do in SW…

Hi Ivan,

I am back here with the question about shut-down of the TLV320DAC3203.

It is said in SLAU434A:

The DAC Modulator is clocked by DAC_MOD_CLK. For proper power-up of the…

Hi dear people,

continuing with my project using the TLV320DAC3203, I have some questions related to MICBIAS settings:

On the TLV320DAC3203 Applications Reference Guide I can…

Hello,

Our customer is running TLV320DAC3203EVM-K.

It works fine with Fs 44.1KHz USB audio source, but if change FW setting for Fs 48KHz as following the procedure on GUI then…

Hy dear people,

I have again a silly question to which I cannot find an Answer.

How  can I dynamically control the output volume on a TLV320DAC3203 (HPL HPR) with digital mics as input?

The datasheet says:
"The level of the…

Hello, I want to use Sound source files such as mp3 or wmv in memory to output.

I use MCU STM32F103RBT6.

1. Is it possible to output a sound source from an MP3 or WMV sound source through TLV320DAC3203?

2. Is STM32F103RBT6 compatible…