Knowles SPH0641LM4H-1-2 高性能硅麦克风 硅麦克风

Shape: Rectangular

Width: 2.65 mm

Length: 3.5 mm

Port Type: Bottom

Dimensions: 3.5 mm x 2.65 mm x 0.98 mm

Technology: MEMS

Output Type: Digital, PDM

Sensitivity: - 26 dBFS

Mounting Style: SMD/SMT

Frequency Range: 351 kHz to 800 kHz, 1.024 MHz to 4.8 MHz

Termination Style: Solder

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.62 V

Directional Properties: Omnidirectional

Operating Supply Current: 235 uA, 620 uA

Operating Supply Voltage: 1.62 V to 3.6 V

SNR - Signal to Noise Ratio: 64.3 dBA

Maximum Operating Temperature: + 100 C

Minimum Operating Temperature: - 40 C