产品描述
|
硅麦克风 MULPS3CX 系列
|
| 主要特点 |
典型应用 |
| 1、可根据需要选择不同灵敏度范围 |
手机 |
| 2、卓越的可靠性及稳定性，100%工厂测试 |
数字及模拟的录音机 |
| 3、卓越的信噪比 |
数码机相 |
| 4、低功耗，超小体积 |
便携式游戏控制器 |
| 5、表面帖装技术 |
火警报警报设备 |
| 6、优良的温度系数：Max ±0.60 dB/℃ |
噪声控制器 |
| 7、优良的抗压系数：Max ±0.55 dB/Kpa |
汽车电子 |
| 8、专利新型硅技术。 |
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Typ.
|
Max. |
Unit
|
|
Operating Temperature
|
-40 |
- |
100 |
°C |
|
Storage Temperature
|
-40 |
- |
100 |
°C |
|
Operating Voltage
|
1.5 |
2.1 |
3.6 |
V |
|
ESD Rating(MIL-STD-883E 3015.7 and JEDEC JESD22-A114C)
|
- |
- |
3.5 |
kV |
|
Directivity
|
Omni directional |
| Maximum input sound level (for less than 0.5% distortion) |
- |
- |
120 |
dB SPL |
| Total Harmonic Distortion @ 104dB |
- |
- |
1 |
% |
| Total Harmonic Distortion @ 114dB |
- |
- |
3 |
% |
| Vout Max @5% THD |
- |
- |
1.44 |
Vpp |
| Sensitivity Range (0dB = 1V/Pa, 1KHz) |
|
|
|
|
|
MULPS3CＸ-S2025
|
-25 |
- |
-20 |
dBV/Pa |
|
MULPS3CＸ-S2530
|
-30 |
- |
-25 |
dBV/Pa |
|
MULPS3CＸ-S3035
|
-35 |
- |
-30 |
dBV/Pa |
|
MULPS3CＸ-S3540
|
-40 |
- |
-35 |
dBV/Pa |
|
MULPS3CＸ-S4045
|
-45 |
- |
-40 |
dBV/Pa |
| Current consumption ( @2.1 VDC) |
- |
120 |
200 |
µA |
| Frequency range |
100 |
- |
7K |
Hz |
| Output impedance |
- |
- |
100 |
Ohms |
| Signal to noise ratio (A-weighted) |
55 |
57 |
- |
dBV/Pa |
| Filtering capacitor options |
- |
10&33 |
- |
pF |
| Solder reflow (for 30s max of peak temperature) |
- |
- |
260 |
°C |
| Output Signal @ 94 dB SPL, 1 KHz |
5.65 |
- |
10.04 |
mV |
| PSRR |
40 |
45 |
50 |
dB |
| Sensitivity variation over operating voltage range (1.5 to 3.6V) |
-1 |
- |
1 |
dB |
| Start-up time within ± 5% of final value |
|
|
100 |
msec |
| Mechanical Dimensions ( Length*Width*Height) |
4.72*3.76*1.25 |
mm |
|
产品图片
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