NO. 序号 |
Parameter 参数 |
Symbol 符号 |
Condition 测试条件 |
Limits 范围 |
Unit (单位) |
||
Min.
|
Center
|
Max.
|
|||||
1 |
Sensitivity 灵敏度 |
S |
f=1㎑, S.P.L =1Pa, 0㏈=1V/Pa |
-43 |
-40 |
-37 |
㏈ |
2 |
Output impedance 输出阻* |
ZOUT |
f= 1㎑ |
|
|
2.2 |
㏀ |
3 |
Current C*umption 消耗电流 |
IDSS |
VCC=2.0V , RL = 2.2㏀ |
150 |
|
500 |
㎂ |
4 |
Signal to Noise Ratio 信噪比 |
S/N |
f=1㎑, S.P.L =1Pa (A-Weighted Curve) |
58 |
|
|
㏈ |
5 |
Decreasing Voltage 减电压灵敏度 |
DS-VS |
VCC=2.0V to 1.5V |
|
|
-3 |
㏈ |
6 |
Operating Voltage 工作电压 |
|
|
1 |
2 |
10 |
V |
7 |
Maximum input S.P.L. 输入声压 |
|
|
|
|
110 |
㏈ |