diff --git a/components/microphone/i2s_audio.rst b/components/microphone/i2s_audio.rst
index 541eceb878..066f91fb06 100644
--- a/components/microphone/i2s_audio.rst
+++ b/components/microphone/i2s_audio.rst
@@ -73,7 +73,7 @@ Internal ADC
 
 
 Known Devices
--------------
+--------------
 
 M5Stack Atom Echo
 *****************
@@ -97,6 +97,23 @@ RaspiAudio Muse Luxe
         adc_type: external
         pdm: false
 
+ICS-43434
+*********
+
+`Adafruit I2S MEMS Mic Breakout <https://www.adafruit.com/product/6049>`_
+
+.. code-block:: yaml
+
+    microphone:
+      - platform: i2s_audio
+        i2s_din_pin: GPIOXX
+        adc_type: external
+        pdm: false
+        sample_rate: 48000
+        bits_per_sample: 32bit
+        channel: left
+        use_apll: true
+        
 
 See also
 --------