Analog and audio

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Dear community member, The “Analog and audio” topic is no longer supported on the ST community. The legacy content is available only by the read-only basis. If you have any requests regarding "Analog and audio” topics, check the alternative support ...

REACH/RoHS for LDK120, SOT323-5L

which product category is ldk120, sot323 in this table . needed for compliance documentation

In SAI example, how to find out the playback position and play header in raw PCM data?

Hi ST Community, In SAI example, an audio file is in .bin. This file is flashed directly at @0x08010000 using ST-Link utility. But, I wanted to write the hex file to the particular memory address by program (not using ST-Link utility).

Resolved! Hi ST Community, I found an audio.bin file in SAI example. I want to have my own .wav file's .bin file. So, i need help in converting audio files to .bin or hex format.

I have lock when switch to non low spur mode and even in low-spur mode (when fPFD = 50 MHz), but when I activate low-spur mode in (fPFD = 100 MHz) I can't reach lock. Does STW81200 works in low spur mode with fPFD=100 MHz when operating with

I need a microphone for my sensortile that will only monitor sounds within a few inches. The outer room noise will not interfere.

I am looking for a part for my Mercedes Audio system, part # 7569B as shown in the attached image

Can't set SPIRIT1 status to lock Tx or Rx

I have been using STEVAL-IKR002V4D (a daughterboard with SPIRIT1 868 Mhz transceiver) to transmit data. I have it hooked with Raspberry Pi. I have followed the driver library example provided in the design kit software. However, I can't initialize th...

Resolved! Hi, I have a question about the CMOS Op-Amp TSV630. The package is SOT-23-6, but I can't find the pin#1 marking. How can I recognize pin#1 ?

LM2901 : Common mode input voltage range.

What will happen with output when input signal is out of "Common mode input voltage range"?Ex.) Vcc=5V (Vicm= 0 to 3.5V) ---> Input IN-=0V, IN+=4V signals Then, Output go to 5V(saturated)?