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BOB-19389

Name: SparkFun Electronics BOB-19389
Brand: SparkFun
SKU: 474-BOB-19389
Price: 9.29 USD
Availability: InStock

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Mouser No:

474-BOB-19389

Mfr. No:

BOB-19389

Mfr.:

SparkFun

Description:

Audio IC Development Tools SparkFun Analog MEMS Microphone Breakout - SPH8878LR5H-1

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Learn more about SparkFun BOB-19389

In Stock: 80

Stock:: 80 Can Dispatch Immediately

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Factory Lead Time:: 3 Weeks Estimated factory production time for quantities greater than shown.

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Qty.	Unit Price	Ext. Price
	$9.29	$9.29

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	SparkFun Electronics
Product Category:	Audio IC Development Tools
RoHS:
Product:	Breakout Boards
Tool Is For Evaluation Of:	SPH8878LR5H-1
Operating Supply Voltage:	2.3 V to 3.6 V
Brand:	SparkFun
Product Type:	Audio IC Development Tools
Factory Pack Quantity:	1
Subcategory:	Development Tools

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Product Overview

SparkFun BOB-19389 Analog MEMS Microphone Breakout Product Overview (PDF)

CNHTS:: 8543709990
USHTS:: 8518108030
TARIC:: 8518100090
ECCN:: EAR99

BOB-19389 Analog MEMS Microphone Breakout

SparkFun BOB-19389 Analog MEMS Microphone Breakout features an OpAmp to bring the output of the microphone to a usable level. This BOB-19389 board allows plugging directly into an ADC on a microcontroller. The OpAmp adds a bias voltage of 1/2V_CCin addition to amplifying the signal. The AUD output signal offers a 200mV peak-to-peak output signal for sound sources such as a normal speaking voice that is a few feet away from the microphone. This BOB-19389 breakout board features 134dB SPL of acoustic overload point and 66dBV/Pa signal to noise ratio. The microphone operates at a 7Hz to 36kHz frequency range, 265µA average current consumption, and 2.3V to 3.6V supply voltage range.