SparkFun Analog MEMS Microphone Breakout - SPH8878LR5H-1 - Omni-Directional Low Profile OpAmp Flush Mounted Microphone 2.3-3.6V Supply Voltage Signal-to-Noise Ratio 66dB/Pa

The SparkFun Analog MEMS Microphone Breakout - SPH8878LR5H-1 is a simple and easy-to-use microphone for a variety of sound-sensing projects. The SparkFun Analog MEMS Microphone Breakout uses the SPH8878LR5H-1 microphone and amplifies the signal with an OPA344 OpAmp. The on-board microphone is a low-power, omnidirectional microphone with an analog output. It works for both near and long-range uses and is particularly good for portable applications due to its low power consumption. Possible applications include: smartphones, digital video cameras, and keeping an "ear" on your pets while you're away. Supply Voltage: 2.3-3.6V; Average Current Consumption: 265µA; Frequency Range: 7Hz-36kHz; Signal-to-Noise Ratio: 66dBV/Pa; Sensitivity: ~44dBV/Pa (Single-Ended Mode); -3dB Roll Off at 7Hz / +3dB Flatness at 36kHz; Acoustic Overload Point: 134dB SPL; OPA344 provides 600Ω output impedance