Hi Thirugnanaraman,
I have sent you a friend request so we can discuss over private message. Is it possible for you to share the schematic section related to TAS2770 and I can review it?
Understand that the over voltage in the system is unlikely. perhaps…
Part Number: TAS2770 Hi Team,
I have a customer who is using the TAS2770, but he does not want to use PDM.
what is better to do with the PDM pins - PDMCK and PDMD (17 and 18)? Leave it unconnected or short it to ground or use it in some other way?
Thanks…
Hi Divya,
The observed DREG voltage is OK:
You can set the device into Active mode by writing into register 0x02 at any time once the BCLK and FSYNC clocks are running, DIN data can be generated after that.
Best regards, -Ivan Salazar Applications Eng…
Part Number: TAS2770 Hello, Team,
Currently our customer is building a demo board using TAS2770 and have some questions.
They want to write data h00, h00, h00, h06 to address 0x00 ~ 0x03. When they read from address 0x02, data is h02 (software shutdown…
Part Number: TAS2770
Hello Everybody
We have noticed something on an amplifier during testing and wanted to address this by your side to gain more insights.
During measurements, Audio team noticed that the amplifier still sent output power to the speakers…
Part Number: TAS2770
Hi Team,
We have a board with a TAS2770 amplifier in production for several months. On some cards (around 5%), we have a problem with the audio output which remains inactive. When we change the IC it works correctly.
We continued…
Part Number: TAS2770 Hello,
TAS2770 Documentation claims that it can be configured to retry after 1.5s when over-temperature condition occurs. "...they can be configured to automatically retry after a prescribed time. This behavior can be configured…
Part Number: TAS2770 Hi Team I am able to get bitclock as 1.5Mhz and WS clock as 48KHz, properly. But still tas2770 is going to SW shutdown. Our requirement is to play < Signed 16 bit Little Endian, Rate 48000 Hz, Mono> Can you please say the i2c configurations…
Part Number: TAS2770 Hello TI Team,
We have used TAS2770YFFR Audio amplifier in our design. We have designed the schematic and layout based on the datasheet and EVM reference design.
Could you please review the attached schematic and Gerber data and provide…
Part Number: TAS2770 Other Parts Discussed in Thread: TAS2764 Hi team,
Could you pls help review the schematic for customer? thx
2 questions as below.
1. How to connect if PDMCK and PDMD are not used?
2. Customer reserved SDOUT output as SDIN signal for…
