Electret Condenser Microphone

• Temperature: -25 ~ + 70 ° C
• Rel, Humidity: 35% ~ 85% RH
• Pressure: 86 ~ 106Kpa
• Environmental noise: Maximum: 36dB
• Operating voltage: 1 ~ 10VDC
• Operating Voltage Standard: 2VDC
• Impedance: Maximum: 2.2k Ω
• Current consumption: Maximum: 0.5mA
• Sensitivity:  (0dB = 1 V / Pa, 1 KHz) -58dB ± 3dB Vs = 2 V R1 = 2.2k Ω
• Directivity: Omni-directional
• S / N ratio: Minimum: 58dB
• Test temperature: 20 ° C ± 2 ° C
• Rel. Humidity: 45% ~ 65% RH

Specifications

Resources

Sample Code

Tutorial