Knowles SPW0690LM4H-1 ລະບົບສຽງຂະໜາດນ້ອຍ Silicon MEMS Microphone SISONIC MEMS MICROPHONE;Digital;Bottom;66.5dB SNR;135dB SPL;-41+/-1dBV;40Hz;88dB PSRR;ພະລັງງານຕໍ່ໄປ: 260 / ມາດຕະຖານ: 1000;1.8V

Depth: 0.85 mm

Shape: Rectangular

Width: 2.5 mm

Length: 3.1 mm

Port Type: Bottom

Dimensions: 3.1 mm x 2.5 mm x 0.85 mm

Output Type: Digital

Sensitivity: - 41 dB

Unit Weight: 84.308 mg

Mounting Style: SMD/SMT

Termination Style: SMD/SMT

Sound Pressure Level: 135 dB

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.65 V

Directional Properties: Omnidirectional

Operating Supply Current: 1 mA

Operating Supply Voltage: 1.8 V

SNR - Signal to Noise Ratio: 66.5 dB

Maximum Operating Temperature: + 100 C

Minimum Operating Temperature: - 40 C