Сохранить в закладки 1600544079042:
XST-GM-ML-4259-3722-T1S1 is high-performance top-port analog silicon microphone that receives the sound signal from the topside hole on lid. Provides a series of packaged MEMS silicon microphones with compact size to achieve high performance such as high SNR, high sensitivity, excellent reliability and broad frequency response.
Parameter | Symbol | Condition | Min. | Typ. | Max | Unit |
Sensitivity | Sens | 94dB SPL @ 1kHz | -43 | -42 | -41 | dBV/Pa |
Signal to Noise Ratio | SNR | 20Hz to 20KHz, A-weighted | — | 59 | — | dB(A) |
Output Impedance | Zout | @ 1 kHz | — | — | 200 | Ω |
Supply Voltage | Vdd | 1.6 | — | 3.6 | V | |
Current Consumption | Idd | — | 110 | 130 | µA | |
Dimension | 3.76X 2.24X1.1 | mm | ||||
Directivity | Omnidirectional | |||||
Frequency Response | F | 100^10k | Hz | |||
Power Supply Rejection | PSR | 217Hz, 0. 1Vpp Square on VDD | — | -100 | — | dBV (A) |
Power Supply Rejection Ratio | PSRR | 200mVpp sinewave @ 1 kHz | — | 68 | — | dB |
Total Harmonic Distortion | THD | 94 dB SPL @ 1kHz | — | 0.1 | — | % |
114 dB SPL @ 1kHz | — | 0.5 | — | % | ||
Acoustic Overload Point | AOP | 1% THD @ 1kHz | — | 129 | — | dB SPL |
AOP | 10% THD @ 1kHz | — | 132 | — | dB SPL |
Новинки товаров от производителей по оптовым ценам