全指向麦克风型号：HPOFM9767P规格：φ6.0*5.0mm插针式全指向麦克风

• Dimensions 9.7*6.7 mm
• Directivity 0mnidirectional
• Sensitivity -44-66 士3dB(0dB=1V/Pa，1KHz)
• Impedance 2.2 KΩ
• Frequency range 50-20KHz
• Output impedance Low impedance
• Standard operating voltage 3V
• 0perating voltage range 1.5V-10V
• Current consumption less than 500uA
• Voltage deduction characteristic Within 3dB at 2.5V
• S/N Ratio More than 60dB(SPL=1Pa,1KHz,A-weighting)
• Environmental Protection Regulation RoHS