SPH0641LM4H-1
ActiveKnowles Syfer
MIC MEMS DIGITAL PDM OMNI -26DB
SPH0641LM4H-1
ActiveKnowles Syfer
MIC MEMS DIGITAL PDM OMNI -26DB
Description
General part information
SPH0641LM4H-1
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
Technical Specifications
Parameters and characteristics for this part
| Specification | SPH0641LM4H-1 |
|---|---|
| Current - Supply | 700 µA |
| Direction | Omnidirectional |
| Frequency Range (Max) | 10 kHz |
| Frequency Range (Min) | 100 Hz |
| Height (Max) | 0.043 in |
| Output Type | PDM, Digital |
| Port Location | Bottom |
| S/N Ratio | 64.3 dB |
| Sensitivity (Nominal) | -26 dB |
| Sensitivity Tolerance | 1 dB |
| Shape | Rectangular |
| Size / Dimension Length | 0.138 in |
| Size / Dimension Width | 0.104 in |
| Termination | Solder Pads |
| Type | MEMS (Silicon) |
| Voltage Range (Max) | 3.6 V |
| Voltage Range (Min) | 1.62 V |
Pricing
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CAD
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Documents
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