Datasheet

VANSONIC ENTERPRISE CO.,LTD.
8F., No.7, Lane 16, Sec.2, Szechwan Road, Panchiao, Taipei Hsien, TAIWAN.
E-mail: [e-mail] Homepage:http://www.veco.com.tw
TEL: [phone] FAX: [phone]
1.
適用範圍
Scope
本規格書適用於駐極體電容式麥克風
This specification applies electret condenser microphone
2.
型號
Model No.
VM-4530-1 ( )
試驗條件 Test Condition
3-1 標準試驗條件
Standard Test
Condition
溫度 / Temperature : 5~35℃
相對濕度/Rel. Humidity : 45~85%(RH)
氣壓 / Pressure : 86~106KPa
3.
3-2 判定試驗條件
Judgment Test
Condition
溫度 / Temperature : 20±2℃
相對濕度/Rel. Humidity : 60~70%(RH)
氣壓 / Pressure : 86~106Kpa
規格 Specifications
4-1 尺寸
Dimension
φ4.5×3.0(±0.2)mm
4-2 FET Model: SANYO TF-202
4-3 指向性
Directivity
Omni-directional
at L=50cm
4-4 靈敏度
Sensitivity
-36±3dB -38±3dB -40±3dB -42±3dB -44±3dB -46±3dB
0dB=1V/Pa, 1KHz
4-5 尺寸圖 Appearance and Dimension Unit：mm
4-6 負載阻抗
Operating Impedance
2.2KΩ
4-7 基準電壓
standard Power
Supply
3.0V
4-8 操作電壓
Operating Voltage
D.C 1~10V
(Sensitivity Reduction: Within –3dB at 1.0V Compare to 3.0V)
4-9 頻響特性
Frequency
50-20,000Hz
4.
4-10 耗電流
Current Consumption
Max. 0.5mA
1