---
product_id: 372051924
title: "SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting"
brand: "sparkfun"
price: "₨18"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/372051924-sparkfun-analog-mems-microphone-breakout-ics-40180-omni-directional-mic
store_origin: SC
region: Seychelles
---

# Direct ADC plug-in with OpAmp boost Omni-directional sound capture Ultra low-profile flush mount design SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting

**Brand:** sparkfun
**Price:** ₨18
**Availability:** ✅ In Stock

## Summary

> 🎧 Capture Every Whisper, Command Every Space

## Quick Answers

- **What is this?** SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting by sparkfun
- **How much does it cost?** ₨18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/372051924-sparkfun-analog-mems-microphone-breakout-ics-40180-omni-directional-mic)

## Best For

- sparkfun enthusiasts

## Why This Product

- Trusted sparkfun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Flush Fit:** Bottom-side port design enables seamless, low-profile mounting for a clean, professional enclosure finish.
- • **360° Sound Mastery:** Omni-directional mic picks up every angle of your environment, ensuring no voice or sound goes unnoticed.
- • **Crystal Clear Signal:** 65dBA SNR and 600Ω output impedance deliver pristine audio quality with minimal noise interference.
- • **Plug & Play Precision:** Integrated OpAmp output lets you connect straight to your microcontroller’s ADC—no extra circuitry needed.
- • **Power Smart & Compact:** Operates efficiently between 1.5V and 3.6V in a tiny 0.50” x 0.40” footprint—perfect for space-conscious projects.

## Overview

The SparkFun Analog MEMS Microphone Breakout featuring the ICS-40180 is a compact, omni-directional analog microphone module with an integrated OpAmp for direct ADC interfacing. It offers a low-profile bottom-port design for flush mounting, a high signal-to-noise ratio of 65dBA, and operates efficiently between 1.5V and 3.6V, making it ideal for professional-grade embedded audio applications.

## Description

The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the ICS-40180 analog microphone. This board features an OpAmp to bring the output of the microphone to a usable level, allowing you to plug directly into an ADC on a microcontroller or something like the SparkFun Spectrum Shield.In addition to amplifying the signal, the OpAmp adds a bias voltage of 1/2 VCC. With sound sources such as a normal speaking voice a few feet away from the microphone, the AUD output signal will be at about 200mV peak-to-peak. Also note, this low profile microphone has its port on the bottom side, so the microphone can be mounted flush to the outer surface of your enclosure. This microphone is omni-directional, which means it does a good job of picking up sound sources from all directions.The SparkFun breakout board includes an amplifier with a gain of 65 for the ICS-10480, which is more than sufficient for the microphones. The amplifier's AUD output will float at one-half Vcc when there is no sound. When held at arms length and talked into, the amplifier will produce a peak-to-peak output of about 200 mV.The board dimensions for the breakout are 0.50"x 0.40".For a temporary connection, you can use IC hooks. For a permanent connection, we recommend soldering three wires (or headers) to each MEMS microphone breakout board ports. Connect the Vcc port to 3.3V (or anything between 1.5 and 3.3V) and the GND port to ground. Connect the AUD port to an analog (ADC) input on a microcontroller.

## Features

- The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the InvenSense ICS-40180 analog microphone.
- This board features an OpAmp to bring the output of the microphone to a usable level, allowing you to plug directly into an ADC on a microcontroller
- In addition to amplifying the signal, the OpAmp adds a bias voltage of 1/2 VCC. With sound sources such as a normal speaking voice a few feet away from the microphone, the AUD output signal will be at about 200mV peak-to-peak.
- Also note, this low profile microphone has its port on the bottom side, so the microphone can be mounted flush to the outer surface of your enclosure. This microphone is omni-directional, which means it does a good job of picking up sound sources from all directions.
- Features: -3dB roll off at 60Hz and 19.7kHz; 1.5VDC to 3.6VDC supply voltage; Should comfortably output 40mW; OPA344 provides 600Ω output impedance; SNR of 65dBA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098TYY88C |
| Antenna Location | Voice Recording, Speech |
| Audible Noise | 65 Decibels |
| Audio Sensitivity | 65 Decibels |
| Best Sellers Rank | #593,937 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Microphone Elements |
| Brand | SparkFun |
| Built-In Media | Amplifier |
| Color | Red |
| Compatible Devices | Amplifier |
| Connectivity Technology | Auxiliary |
| Connector Type | 3.5 mm Jack |
| Customer Reviews | 3.7 3.7 out of 5 stars (4) |
| Enclosure Material | Copper |
| Frequency Response | 19 KHz |
| Impedance | 600 Ohms |
| Item Dimensions | 1.93 x 1.73 x 0.16 inches |
| Manufacturer | SparkFun Electronics |
| Mfr Part Number | BOB-18011 |
| Microphone Form Factor | Boundary |
| Model Number | ICS 40180 |
| Number of Channels | 1 |
| Polar Pattern | Omnidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 65 dB |
| Special Feature | Stand |
| UPC | 845156011421 |
| Warranty Description | 30 Days |

## Product Details

- **Audio Sensitivity:** 65 Decibels
- **Brand:** SparkFun
- **Color:** Red
- **Compatible Devices:** Amplifier
- **Connectivity Technology:** Auxiliary
- **Connector Type:** 3.5 mm Jack
- **Included Components:** Amplifier
- **Polar Pattern:** Omnidirectional
- **Recommended Uses For Product:** Voice Recording, Speech
- **Special Feature:** Stand

## Images

![SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting - Image 1](https://m.media-amazon.com/images/I/614PM1RjGLL.jpg)
![SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting - Image 2](https://m.media-amazon.com/images/I/61Gx24z4rmL.jpg)
![SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting - Image 3](https://m.media-amazon.com/images/I/613T48NcqPL.jpg)
![SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting - Image 4](https://m.media-amazon.com/images/I/41bFXTEt01L.jpg)
![SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting - Image 5](https://m.media-amazon.com/images/I/51xizV+fmDL.jpg)

## Frequently Bought Together

- SparkFun Analog MEMS Microphone Breakout - ICS-40180 - Omni-Directional mic Features OpAmp Plug Directly into ADC on a microcontroller Low Profile Microphone on Bottom Side for Flush mounting
- 6 Pieces Electret Microphone Amplifier Module MAX4466 Adjustable Gain Blue Breakout Board
- DAOKI 5PCS High Sensitivity Sound Microphone Sensor Detection Module for Arduino AVR PIC

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/372051924-sparkfun-analog-mems-microphone-breakout-ics-40180-omni-directional-mic](https://www.desertcart.sc/products/372051924-sparkfun-analog-mems-microphone-breakout-ics-40180-omni-directional-mic)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-20*