Microphone Specification:
- Sensitivity -39dB ± 3dB at 1KHz (94dB SPL) RL = 2.0KΩ, VCC = 3Vdc
- Impedance 1.4KΩ ± 30% at 1KHz (RL = 2KΩ
- Frequency response See Curve Below
- Max. Input Sound Level 122dB s.p.l.
- Operating Voltage 3Vdc (1.1Vdc – 9 Vdc)
- Circuit Current Less Than 500 μA (VCC = 3Vdc)
- S/N Ratio 72dB or above at 1KHz on Near Field Set-up
