INMP401 ADMP401 MEMS Microphone Breakout SparkFun

No reviews yet Write a Review
Evelta SKU:
057-BOB-09868
Manufacturer Part Number:
BOB-09868
₹1,051.38 inc. GST
₹891.00 ex. GST
Request a quote for higher quantities

Description

This tiny breakout board features the ADMP401 MEMS microphone. 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.

Resources
Datasheet (ADMP401)
 

Technical Specifications

Brand:
SparkFun
SNR:
-62dBA
Supply voltage:
1.5 to 3.3VDC

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.