3.76 x 2.95 x 1.10 mm analog silicon microphone with N1 Sensor and C1 ASIC, reverse mounted, RoHS compliant.
SMO04C-38 – Silicon Microphone Component
Microphone Requirements
Directivity | Omnidirectional |
Sensitivity |
0dB = 1V/Pa, 1kHz -38 ± 3dB |
Operating Voltage range | 1.5V to 3.6V |
Current Consumption | <= 100uA |
Frequency Range | 100Hz ~ 10KHz |
Output Impedance | <=300Ω |
S/N Ratio | 60dB (Min.) 63dB (Typ.) |
Sensitivity Variation | 0.5dB |
Operating Temperature Range | -40°C to +100°C |
Storage Temperature Range | -40°C to +125°C |
Maximum Operating Voltage | 3.6V |
Maximum Input Sound Level |
for less than 10% distortion 120dB |
Total Harmonic Distortion | <= 1% (at 94dB) |
Solder Reflow | <= 260°C |
Power Supply Rejection |
100mVp-p square wave, 217Hz, A-weighted -80dB |
SKU:
SMO04C-38
Categories: Microphones, Omni-Directional
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