3 x 4 x 1.2 mm analog silicon microphone, reverse mount, with differential mode output, sensitivity tolerance ±1dB, typical S/N 70dB, AOP 137dB, RoHS compliant.
SMO07C-38/1348 – Silicon Microphone Component
Microphone Requirements
Directivity | Omnidirectional |
Sensitivity |
0dB = 1V/Pa, 1kHz -38 ± 1dB |
Operating Voltage range | 1.9V to 3.0V |
Current Consumption | <= 250uA |
Frequency Range | 100Hz ~ 10KHz |
Output Impedance | <= 400Ω |
S/N Ratio | 70dB (Typical) |
Sensitivity Variation | 0.5dB |
Operating Temperature Range | -40°C to +100°C |
Storage Temperature Range | -40°C to +70°C |
Maximum Operating Voltage | 3.0V |
Maximum Input Sound Level |
for less than 10% distortion 137dB |
Total Harmonic Distortion | <= 0.5% (at 94dB) |
Solder Reflow | <= 260°C |
Power Supply Rejection |
100mVp-p square wave, 217Hz, A-weighted -110dB 200mVp-p square wave, 1KHz 100dB |
SKU:
SMO07C-38/1348
Categories: Microphones, Omni-Directional
Related products
-
Microphones
HBO0302C-58/1248 3mm Noise Cancelling Microphone