switch-1
Acoustic-Components11 sensor

規格

NO. Item Unit EM4015-38 EM4015-40 EM4015-42 EM4015-48 Condition
1. 感度 dB -38 -40 -42 -48 0dB=1V/Pa
at 1kHz
2. 出力抵抗 2.2Max. 2.2Max. 2.2Max. 2.2Max. f=1kHz
3. 平均消費電流 µA 500 Max. 500 Max. 500 Max. 500 Max. VCC =2.0V,
RL=2.2KΩ
4. 信号対雑音比 dB 58Min. 58Min. 58Min. 58Min. at 1kHz S.P.L=1Pa
(A-Weighted Curve)
5. 電圧降下 dB -3Max. -3Max. -3Max. -3Max. VCC=3.0V to2.0V
6. 動作電圧 V 1~10 1~10 1~10 1~10  
7. 最大出力音圧 dB 110 dB 110 dB 110 dB 115 dB  

図示

SMD type

PIN type