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— IC芯片 | 连接器 | 传感器 | 被动器件 —
The SPU0410LR5H-T is a miniature, low-power analog silicon microphone from the Syntiant SiSonic series. It features a bottom-port design and omnidirectional acoustic response. The device operates within a voltage range of 1.5 V to 3.6 V and draws a supply current of 250 µA. Key electrical specifications include a sensitivity of -38dB ±3dB @ 94dB SPL, a signal-to-noise ratio of 56dB, and an impedance of 315 Ohms. The frequency response spans from 100 Hz to 80 kHz. Physical dimensions are 3.76mm x 2.24mm x 1.20mm maximum height.