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Product Introduction
SPK0838HT4H-B
- Part Number
- SPK0838HT4H-B
- Manufacturer/Brand
- Knowles
- Description
- MIC MEMS DIGITAL
- Category
- Microphones
- RoHs Status
- Lead free / RoHS Compliant
- Series
- High-SNR SiSonic™ SPK
- Quantity
- 9795pcs Stock Available.
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See Product Specifications
See Product Specifications
Product Specifications
| Part Number | SPK0838HT4H-B |
| Datasheet | SPK0838HT4H-B datasheet |
| Description | MIC MEMS DIGITAL |
| Manufacturer | Knowles |
| Series | High-SNR SiSonic™ SPK |
| Part Status | Obsolete |
| Type | MEMS (Silicon) |
| Output Type | Digital, PDM |
| Direction | Omnidirectional |
| Frequency Range | 100Hz ~ 10kHz |
| Sensitivity | -26dB ±3dB @ 94dB SPL |
| S/N Ratio | 64dB |
| Impedance | - |
| Voltage - Rated | 1.8V |
| Voltage Range | 1.6V ~ 3.6V |
| Current - Supply | 700µA |
| Port Location | Top |
| Ratings | - |
| Termination | Solder Pads |
| Size / Dimension | 0.157" L x 0.118" W (4.00mm x 3.00mm) |
| Height (Max) | 0.043" (1.10mm) |
| Shape | Rectangular |
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