PartNumber | SPU0410HR5H-1 | SPU0409LE5H-QB | SPU0409HD5H-PB |
Description | MEMS Microphones MEMS Microphone | MEMS Microphones MIC MEMS ANALOG OMNI -38DB | MEMS Microphones MIC MEMS ANALOG OMNI -42DB |
Manufacturer | Knowles | Knowles | Knowles |
Product Category | MEMS Microphones | Microphones | Microphones |
RoHS | Y | - | - |
Series | SPU | SiSonic | SiSonic |
Sensitivity | - 42 dB | -38dB ±3dB @ 94dB SPL | -42dB ±3dB @ 94dB SPL |
Tolerance | - | - | - |
SNR Signal to Noise Ratio | 59 dB | - | - |
Impedance | 400 Ohms | 300 Ohm | 100 Ohm |
Frequency Range | 100 Hz to 10 kHz | 100Hz ~ 100kHz | 100Hz ~ 100kHz |
Operating Supply Current | 160 uA | 190 uA | 190 uA |
Operating Supply Voltage | 1.5 V to 3.6 V | 3.6 V | 3.6 V |
Minimum Operating Temperature | - 40 C | - | - |
Maximum Operating Temperature | + 100 C | - | - |
Output Type | Analog | Analog | Analog |
Port Type | Top | - | - |
Length | 3.76 mm | 3.76 mm | 3.76 mm |
Width | 2.95 mm | 3 mm | 2.95 mm |
Depth | 1.1 mm | 1.2 mm | 1 mm |
Packaging | Reel | Digi-ReelR | Digi-ReelR Alternate Packaging |
Dimensions | 3.76 mm x 2.95 mm x 1.1 mm | 3.76 mm L x 3 mm W x 1.2 mm D | 3.76 mm L x 2.95 mm W x 1 mm D |
Directional Properties | Omnidirectional | Omnidirectional | Omnidirectional |
Technology | Silicon | - | - |
Type | Precision MEMS Microphone | MEMS (Silicon) | MEMS (Silicon) |
Brand | Knowles | - | - |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Shape | Rectangular | Rectangular | Rectangular |
Product Type | MEMS Microphones | - | - |
Factory Pack Quantity | 5700 | - | - |
Subcategory | Microphones | - | - |
Supply Voltage Max | 3.6 V | - | - |
Supply Voltage Min | 1.5 V | - | - |
Tradename | SiSonic | SiSonic | SiSonic |
Termination Style | - | SMD/SMT | SMD/SMT |
Termination | - | Surface Mount | Surface Mount |
Voltage Rated | - | 1.5 ~ 3.6V | 1.5 ~ 3.6V |
Current Supply | - | 190μA | 190μA |
Port Location | - | Bottom | Top |
Size Dimension | - | 3.76mm L x 3.00mm W | 3.76mm L x 2.95mm W |
Direction | - | Omnidirectional | Omnidirectional |
S N Ratio | - | 63dB | 59dB |
Seal Rating | - | None | None |
Height Max | - | 1.20mm | 1.00mm |
SNR Signal to Noise Ratio | - | 63 dB | 59 dB |