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BOB-19389

Name: SparkFun Electronics BOB-19389
Brand: SparkFun
SKU: 474-BOB-19389
Price: 65.51 RMB
Availability: OutOfStock

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请参阅产品规格

Mouser编号：

474-BOB-19389

制造商编号：

BOB-19389

制造商：

SparkFun

说明：

音频 IC 开发工具 The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the SPH8878LR5H-1 analog microphone from Knowles. This board features an OpAmp to bring the output of the microphone to a usable level allowing you to plug directly into an ADC

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了解SparkFun BOB-19389详情

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产品属性	属性值	选择属性
制造商:	SparkFun Electronics
产品种类:	音频 IC 开发工具
RoHS:
产品:	Breakout Boards
工具用于评估:	SPH8878LR5H-1
工作电源电压:	2.3 V to 3.6 V
商标:	SparkFun
产品类型:	Audio IC Development Tools
工厂包装数量:	1
子类别:	Development Tools

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Product Overview

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

合规代码

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

原产地分类

原产国:: 中国
组装原产国/地区:: 不可用
扩散国家:: 不可用

发货时，国家/地区可能会发生变化。

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.