Categories
SPECIFICATIONS:
Item | Symbol | Test conditions | Min | Standard | Max | Unit |
Sensitivity | S | f = 1KHz.Pi n = 1Pa 0dB=1V/Pa | -47 | -45 | -43 | dB |
Directivity | One directional | |||||
Output Impedance | Zout | 0.68 | KΩ | |||
Maximum input S.P.L | f = 1KHz.THD<3% | 110 | dB | |||
Signal to Noise Ratio△0°~ △135° | F=1KHz,S.P.L=1Pa | -12 | dB | |||
Operational Voltage | Vs | - | 1.5 | 2.0 | 10.0 | V |
Current Consumption | I | f = 1KHz.Pin = 1Pa | 500 | uA | ||
Sensitivity Reduction | △S | f = 1KHz.Pin = 1Pa Vs =2.0→1.5V | -3 | dB | ||
S/N Ratio | S/N | f = 1KHz.Pi n = 1Pa A = curve | 58 | dB |
DIMENSION: