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Product: add-on board type: analog microphone SPU0414HR5H-SB working power supply voltage: 1.5 V to 3.6 V size: 20mm x 20mm series: Grove large working temperature:+100 C small working temperature: -40 C working power supply current: 5 mA product type: audio IC development tool Seeed Studio Grove analog microphone (MEMS ) Seeed Studio Grove analog microphone (MEMS) is based on high-performance SiSonic MEMS technology. SiSonic MEMS is in the leading position in acoustic technology and widely recognized in many types of electronic products. This MEMS microphone has extremely low noise, low current, reliable performance, and improved performance with excellent sensitivity under harsh conditions. Grove analog microphones are ideal for excellent audio performance. The microphone can provide a gain of up to 20dB and has the maximum RF protection, which makes it very suitable for Arduino and Raspberry Pi. The size of this MEMS microphone is 20mm x 20mm. The operating voltage range of Grove analog microphone is 1.5V to 3.6V, and the operating temperature range is-40 C to 100 C.. Typical applications include sound sensor, sound signal collection, speech recognition and recording. Features High-performance SiSonic MEMS technology, extremely low noise, low current, reliable, compact and elegant design specification, 1.5V to 3.6V voltage range, 5mA working current, MEMS sensitivity of -2dBV/Pa @ 1.5V to 4dBV/Pa @ 3.6V 20mm x 20mm size, working temperature range of-40 C to 100°C, application field, sound sensor, sound signal acquisition, voice recognition and recording.
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