Documents/tools/esp/04-audio_es7210/managed_components/espressif__es7210 - 志元云盘

File OriginalPic	EditTime	Size
include	2025-03-25 00:27:11	7.08 KB
priv_include	2025-03-25 00:27:11	2.57 KB
test	2025-03-25 00:27:11	3.09 KB
CMakeLists.txt	2025-03-25 00:27:11	132 B
es7210.c	2025-03-25 00:27:11	13.55 KB
idf_component.yml	2025-03-25 00:27:11	351 B
license.txt	2025-03-25 00:27:11	11.09 KB
README.md	2025-03-25 00:27:11	1.03 KB

# Component: ES7210

[![Component Registry](https://components.espressif.com/components/espressif/es7210/badge.svg)](https://components.espressif.com/components/espressif/es7210)
![maintenance-status](https://img.shields.io/badge/maintenance-deprecated-red.svg)

:warning: **This driver is deprecated. Please use codec drivers from [esp_codec_dev](https://components.espressif.com/components/espressif/esp_codec_dev)**

ES7210 high performance four channels audio ADC features:
* High performance multi-bit delta-sigma audio ADC
* 102 dB signal to noise ratio
* -85 dB THD+N
* 24-bit, 8 to 200 kHz sampling frequency
* I2S/PCM master or slave serial data port
* Support TDM
* 256/384Fs, USB 12/24 MHz and other non standard audio system clocks
* Low power standby mode

This driver implements only the I2C interface to ES7210 which is used for configuration of the device.
User is responsible for initialization of I2S port and start I2S transaction to stream audio from the ES7210.

* See [ES7210 datasheet](http://www.everest-semi.com/pdf/ES7210%20PB.pdf)

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