Microphones SMO03ASeries Dimension Unit : mm Tolerance : ±0.3mm (Silicon Microphone) 1.25 0.84 Power GND Output 4.72 Competitive Cost Various Sensitivity Ranges Reflow Compatible Silicon Acoustic Technology Patented Manufacturing Process 3.76 GND Interface Circuit Vcc Frequency Response Proposed Application Circuit (Note : Customer Defined) C JL World Power Output Output MEMS Mic. GND GND Rin Specification (all data taken at 25°C unless otherwise specified) Model Directivity SMO03A-42 Omnidirectional Output Frequency S/N Package Filtering Current Operating Storage HSensitivity Rated Type Capacitors Temperature Temperature Ratio Voltage Consumption Impedance Range (dB) (pF) (dB) (V) (Hz) (°C) (°C) (W) (mA) -42 ± 3 1.5~3.6 £ 150 £ 100 100 ~ 16k ³ 57 SMD 10 and 33 -40 ~ +100 -40 ~ +125 H Condition : 0dB = 1V/pa, 1kHz, Different sensitivity level is available upon request. www.jlworld.com