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SparkFun Analog MEMS Microphone Breakout Module SPH8878LR5H-1 - SparkFun BOB-19389
The module manufactured by the SparkFun company with an analog microphone made in the MEMS SPH8878LR5H-1 technology. The board is equipped with OpAmp , thanks to which it is possible to connect it directly to the ADC of the microcontroller, e.g. the Arduino module. SparkFun Analog MEMS Microphone Breakout includes an omnidirectional microphone that captures sounds coming from different directions well. The signal-to-noise ratio of the microphone is 66 dBV / Pa .
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Product description: SparkFun Analog MEMS Microphone Breakout - module with an analog microphone SPH8878LR5H-1 - SparkFun BOB-19389
The module manufactured by the SparkFun company - the analog MEMS SPH8878LR5H-1 microphone. The board is equipped with OpAmp , thanks to which it is possible to connect it directly to the ADC of the microcontroller, e.g. the Arduino module. SparkFun Analog MEMS Microphone Breakout includes an omnidirectional microphone that captures sounds coming from different directions well. The signal-to-noise ratio of the microphone is 66 dBV / Pa . The output impedance is 600 Ohm . The module is powered with the voltage in the range from 2.3 V to 3.6 V.
The product is compatible with Arduino!
The manufacturer provides a detailed user guide . There you will find instructions for connecting the module, a library, and a sample program code - check it out!
SparkFun Analog MEMS Microphone Breakout - module with an analog microphone SPH8878LR5H-1 - SparkFun BOB-19389.
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
Arrangement of leads.
How to connect a microphone? - Pinout description
In order to connect the MEMS analog microphone, use the analog interface of the microcontroller, eg Arduino . The module is supplied with the voltage from 2.3 V to 3.6 V.
- AUD - analog output
- GND - the ground of the system
- VCC - supply voltage from 2.3 V to 3.6 V
Kit contents
- SparkFun Analog MEMS Microphone Breakout - module with analog microphone SPH8878LR5H-1 - SparkFun BOB-19389 - 1 piece
Technical specification of SparkFun Analog MEMS Microphone Breakout
- Microphone type: analog
- Technology: MEMS
- Scope: Omni-directional microphone
- Built-in chip: SPH8878LR5H-1
- Supply voltage: 2.3 V to 3.6 V
- Average current consumption: 265 uA
- Frequency range: 7 Hz to 36 kHz
- Signal-to-noise ratio (SNR): 66 dBV / Pa
- Sensitivity: ~ 44 dBV / Pa (unidirectional mode)
- Roll off: -3 dB at 7 Hz / +3 dB at 36 kHz
- Acoustic overload point: 134 dB SPL
- Built-in OPA344 chip providing 600 Ohm output impedance
Omni-directional MEMS Mic from SparkFun.
Useful links
| Name | Value |
|---|---|
| Width | 5.5 cm |
| Height | 8.5 cm |
| Depth | 0.5 cm |
| Weight | 0.001 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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