PartNumber | SPH0641LM4H-1 | SPH0641LU4H-1 | SPH0611LR5H-1 |
Description | MEMS Microphones Digital Multiple Performance Modes | MEMS Microphones DIG MEMs Mic, BP, Multimode,Ultrasonic | MEMS Microphones Precision High-SNR SiSonic MEMs Mic |
Manufacturer | Knowles | Knowles | Knowles |
Product Category | MEMS Microphones | MEMS Microphones | Microphones |
RoHS | Y | Y | - |
Series | SPH | SPH | SiSonic |
Sensitivity | - 26 dB | - 26 dB | -38dB ±1dB @ 94dB SPL |
SNR Signal to Noise Ratio | 64.3 dB | 64.3 dB | - |
Operating Supply Current | 620 uA | 620 uA | 185 uA |
Operating Supply Voltage | 3.6 V | 3.6 V | 3.6 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
Output Type | Digital | Digital | Analog |
Length | 3.5 mm | 3.5 mm | 3.5 mm |
Width | 2.65 mm | 2.65 mm | 2.65 mm |
Depth | 0.98 mm | 0.98 mm | 1.08 mm |
Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
Directional Properties | Omnidirectional | Omnidirectional | Omnidirectional |
Sound Pressure Level | 94 dB | 120 dB | - |
Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
Type | Silicon MEMS Microphone | Silicon MEMS Microphone | MEMS (Silicon) |
Brand | Knowles | Knowles | - |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Product Type | MEMS Microphones | MEMS Microphones | - |
Factory Pack Quantity | 5900 | 5900 | - |
Subcategory | Microphones | Microphones | - |
Tradename | SiSonic | SiSonic | SiSonic |
Tolerance | - | 1 dB | - |
Impedance | - | - | 400 Ohm |
Frequency Range | - | 10 Hz to 80 kHz | 100Hz ~ 10kHz |
Port Type | - | Bottom | - |
Technology | - | MEMS | - |
Shape | - | Rectangular | Rectangular |
Unit Weight | - | 0.002716 oz | - |
Termination | - | - | Solder Pads |
Voltage Rated | - | - | 1.5 ~ 3.6V |
Current Supply | - | - | 185μA |
Port Location | - | - | Bottom |
Size Dimension | - | - | 3.50mm L x 2.65mm W |
Direction | - | - | Omnidirectional |
S N Ratio | - | - | 65dB |
Seal Rating | - | - | None |
Height Max | - | - | 1.08mm |
Dimensions | - | - | 3.5 mm L x 2.65 mm W x 1.08 mm D |
SNR Signal to Noise Ratio | - | - | 65 dB |