INTRODUCTION
This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is the bottom ported input. This means the microphone's input can fit flush against the enclosure of your project. Plus you will not have to deal with trying to solder the microphone's wacky footprint. Wootness!
The amplifier on the breakout has a gain of 67 and more than meets the bandwidth requirements of the mic. The amplifier's AUD output will float at one half Vcc when no sound is being picked up. The amplifier produces a peak-to-peak output of about 200mV when the microphone is held at arms length and is being talked into at normal conversational volume levels. So the AUD output can easily be connected to the ADC of a micro.
SPECIFICATION
- -3dB roll off at 100Hz and 15kHz
- 1.5 to 3.3VDC supply voltage
- Should comfortably output 40mW
- SNR of -62dBA
PACKING LIST
- MEMS microphone sensor x1
DOCUMENTS
COUNTRIES WE SHIP TO
Pakistan, Guinea, Brunei Darussalam, Venezuela, Greece, Albania, Oman, Lesotho, Egypt, Saint Vincent and the Grenadines, Burkina Faso, Ukraine, Honduras, Lithuania, Japan, Ecuador, Angola, Gambia, Belarus, Tanzania, Macedonia, Republic of, Myanmar/Burma, Guinea-Bissau, Slovenia, Bolivia, Bahrain, Turks & Caicos Islands, Austria, Ivory Coast (Cote d'Ivoire), Togo, Bulgaria, Congo, Democratic Republic of (DRC), Chile, Korea, Republic of (South Korea), Czech Republic, Netherlands, Mozambique, Kenya, Libya, Antigua & Barbuda, Bahamas, Turkmenistan, Algeria, Pacific Islands, Argentina, Madagascar, Spain, Nigeria, Mayotte, Bermuda, Nicaragua, Nepal, Peru, Barbados, Cape Verde, Poland, Denmark, Korea, Democratic Republic of (North Korea), Reunion, Eritrea, Norway, Costa Rica, Yemen, Papua New Guinea, Liberia, Ghana, Kyrgyz Republic (Kyrgyzstan), Congo, Mali, Bhutan, Anguilla, Mongolia, Guatemala, Botswana, Malawi, China - Hong Kong / Macau, Kazakhstan, Syria, Sierra Leone, Tajikistan, French Guiana, Romania, Montserrat, Dominican Republic, Cambodia, Germany, Central African Republic, Gabon, Vietnam, Switzerland, Guyana, Comoros, Swaziland, Djibouti, Senegal, Martinique, Belgium, Australia, Seychelles, Virgin Islands (UK), Puerto Rico, Saint Kitts and Nevis, Panama, Iraq, United States of America (USA), Liechtenstein, United Arab Emirates, Latvia, Serbia, Equatorial Guinea, Mauritius, Jamaica, Finland, El Salvador, Bangladesh, Portugal, Iran, Fiji, Sudan, Benin, Somalia, Saudi Arabia, Luxembourg, Moldova, Republic of, Monaco, Suriname, Canada, Mauritania, Morocco, South Sudan, Solomon Islands, Bosnia & Herzegovina, Samoa, Grenada, Singapore, Israel and the Occupied Territories, Sao Tome and Principe, Brazil, Italy, Iceland, Azerbaijan, Croatia, Ethiopia, Uzbekistan, Slovak Republic (Slovakia), Laos, Andorra, Indonesia, Hungary, Great Britain, Guadeloupe, Mexico, France, New Zealand, Zimbabwe, Belize, Turkey, Tunisia, Malta, Philippines, Afghanistan, Timor Leste, Armenia, Rwanda, Cuba, Thailand, Maldives, Trinidad & Tobago, Georgia, Haiti, Estonia, Dominica, Russian Federation, Cayman Islands, Namibia, Sri Lanka, Kosovo, Burundi, Colombia, Saint Lucia, South Africa, Sweden, Cyprus, Qatar, Uganda, Lebanon, Paraguay, Kuwait, Montenegro, Zambia, Chad, Malaysia, Virgin Islands (US), India, China, Uruguay, Jordan, Cameroon, Niger
https://kdrobotkit.com/product/mems-microphone-sensor/
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