ME97H45
9.7*4.5mm
20-5000HZ
> 58dB
110dB
-40±3dB
1~10V
| Ketersediaan: | |
|---|---|
Penerangan Produk
Parameter |
SPEC. |
Unit |
|
Ciri Arah |
Omni - Directio n al |
- |
|
Sensitiviti |
-40±3 |
dB |
|
Impedans |
2.2(Maks) |
kΩ |
|
Nisbah S/N ( Rangkaian berwajaran) |
58(Min) |
dB |
|
Tahap Tekanan Bunyi Input Maksimum |
110 THD≤3% |
dB |
|
Voltan Operasi Standard |
4.5 |
Vdc |
|
Julat Voltan Kendalian |
1.0~10.0 |
Vdc |
|
Kurangkan Ciri Voltan (Vs=4.5 hingga 3.0V dc) |
-3(Maks) |
dB |
|
Penggunaan Semasa |
500 (Maks) |
μ A |
|
Litar Ujian Standard |
Lihat Rajah 1 |
- |
|
Ciri Tindak Balas Kekerapan |
Lihat Rajah 2 |
- |
|
Memo |
Keadaan ujian standard |
RL=2.2kΩ, Vs=4.5V dc (@f=1kHz, Pin=1Pa, 0dB=1V/Pa,L=50 cm) |
|
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