PartNumber | SPM0437HD4H | SPM0437HD4H-B-6 | SPM0437HD4H-B |
Description | SISONIC MINI TOP PORT DIGITAL S | MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB | |
Manufacturer | Knowles | - | Knowles |
Product Category | Microphones | - | Microphones |
Series | SiSonic SP | - | SiSonic |
Type | MEMS (Silicon) | - | MEMS (Silicon) |
Packaging | - | - | Digi-ReelR Alternate Packaging |
Impedance | - | - | - |
Termination | - | - | Solder Pads |
Voltage Rated | 1.6 ~ 3.6V | - | 1.6 ~ 3.6V |
Current Supply | - | - | 500μA |
Port Location | Top | - | Top |
Size Dimension | - | - | 4.72mm L x 3.76mm W |
Output Type | Digital, PDM | - | Digital, PDM |
Direction | - | - | Omnidirectional |
Frequency Range | 10Hz ~ 10kHz | - | 100Hz ~ 10kHz |
Sensitivity | - | - | -26dB ±3dB @ 94dB SPL |
S N Ratio | - | - | 57.5dB |
Seal Rating | None | - | None |
Height Max | - | - | 1.35mm |
Shape | - | - | Rectangular |
Mounting Style | - | - | SMD/SMT |
Termination Style | - | - | SMD/SMT |
Tradename | - | - | SiSonic |
Length | - | - | 4.72 mm |
Width | - | - | 3.76 mm |
Operating Supply Voltage | - | - | 3.6 V |
Depth | - | - | 1.35 mm |
Operating Supply Current | - | - | 500 uA |
Dimensions | - | - | 4.72 mm L x 3.76 mm W x 1.35 mm D |
SNR Signal to Noise Ratio | - | - | 57.5 dB |
Directional Properties | - | - | Omnidirectional |