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Microphone Amplifier Module with AGC and Low-Noise Bias - MAX9814

The Microphone Amplifier Module is a low-cost, high-performance microphone amplifier with automatic gain control and low noise bias.

$13.95

Availability: 8 in stock

Buy now, pay later available.

SKU PHI1072490 Category Tag

Description:

The Microphone Amplifier Module is a low-cost, high-performance microphone amplifier with automatic gain control and low noise bias.
This module can be used with a microcontroller to create a project that responds to or creates an alarm depending on the sounds detected.

 

Features:

  • Automatic Gain Control (AGC)
  • 3 gain setting (40dB, 50dB, 60dB)
  • Low input noise density 30 nV
  • Low THD: 0.04%
  • Low-Power Shutdown Mode
  • Built-2V low-noise microphone bias

 

Specifications:

  • Working Voltage: 2.7V – 5.5V
  • Working Current: 3 mA
  • Output: 2Vpp on 1.25V bias
  • Frequency Response: 20Hz – 20 KHz
  • Working Temperature: -40 to 85 degrees Celsius

 

Contents:

  • 1 x Microphone Amplifier Module with AGC and Low-Noise Bias – MAX9814
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Australian Orders

We ship Australia-wide to all addresses, including PO Box, Parcel Locker, etc. The following shipping options available are listed below: 

  • Standard Shipping – Free (low cost / small products orders under $35 AUD) – Sent via standard Australia Post stamped mail, this shipping option has no tracking and support other than messages from Phipps Electronics to confirm the package has been dispatched to Australia Post.
  • Parcel Shipping (higher cost / larger products orders over $35 AUD or Postage paid at checkout) – Sent via Australia Post Parcel Service or Courier Service, this shipping option has full tracking.
  • Express Post – Sent via Australia Post Express Service, this shipping option has full tracking.

View the table below for shipping time estimates for Australian orders. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

StateStamped PostageParcel PostExpress Post
NSWUp to 4 business days2 - 4 business days1 - 2 business days
VIC3 - 6 business days3 - 5 business days2 - 3 business days
QLD3 - 6 business days3 - 5 business days2 - 3 business days
SA4 - 7 business days 4 - 6 business days2 - 3 business days
WA6 - 12 business days6 - 8 business days2 - 3 business days
TAS5 - 7 business days5 - 6 business days2 - 3 business days
ACT3 - 6 business days2 - 4 business days1 - 2 business days
NT7 - 12 business days7 - 10 business days3 - 4 business days

 

New Zealand Orders

We ship to New Zealand, to all addresses, including PO Boxes. Packages shipped to New Zealand are sent through Australia Post with 2 shipping options available.

  • Standard Parcel
  • Express Parcel

View the table below for shipping time estimates for orders to New Zealand. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CountryStandard ParcelExpress Parcel
New Zealand7 - 12 business days5 - 8 business days

 

International Orders

We ship to most countries worldwide, there may be limitations on the addresses they can be delivered based on each individual country. Orders are shipped by Australia Post, in the rare circumstance that Australia Post can't deliver to the selected country we will attempt to ship with another shipping service.

View the link below for shipping time estimates. These estimates are based on Australis Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CLICK HERE For Australia Post International Transit Times.


If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

Microphone Amplifier Module with AGC and Low-Noise Bias – MAX9814
$13.95

Availability: 8 in stock

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