S18OB381-046.pdf
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| Part Number | S18OB381-046 | S18OB381-028 |
| Manufacturer | Goertek Microelectronics Inc. | Goertek Microelectronics Inc. |
| Series | - | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Obsolete |
| Type | MEMS (Silicon) | MEMS (Silicon) |
| Output Type | Analog | Analog |
| Direction | - | Omnidirectional |
| Frequency Range | - | 100 Hz ~ 8 kHz |
| Sensitivity | -38dB ±1dB | -38dB ±1dB @ 94dB SPL |
| S/N Ratio | 65dB | 66dB |
| Impedance | - | 400 Ohms |
| Voltage - Rated | - | - |
| Voltage Range | - | 1.6 V ~ 3.6 V |
| Current - Supply | - | 200 µA |
| Port Location | Top | Top |
| Ratings | - | - |
| Termination | Solder Pads | Solder Pads |
| Size / Dimension | 0.138" L x 0.104" W (3.50mm x 2.65mm) | 0.138" L x 0.104" W (3.50mm x 2.65mm) |
| Height (Max) | 0.039" (0.98mm) | 0.043" (1.08mm) |
| Shape | Rectangular | Rectangular |
| Grade | - | - |
| Qualification | - | - |
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