Type 类型

Unit

WS4515MP-T、WS4522MP/4522MP-B、WS4527MP/4527MP-B

Sensitivity 灵敏度

dB

See below(0dB=1V/Pa,1KHz)

Impedance 阻抗

Ω

2.2kΩ±30%

Directivity 指向特性

Omni-directional 全向性的

Frequency 频率

HZ 

20-16,000Hz

Max operation voltage最大操作电压

V

10V

Standard operation voltage 标准操作电压

V

2V

Current consumption 消耗电流

MA

Max 0.5Ma

Sensitivity reduction 灵敏度降低

dB

Winthin-3dB at 1.5V

S /N ratio 信噪比