PartNumber | INMP521ACEZ | INMP521ACEZ-R0 | INMP521ACEZ-R7 |
Description | MIC MEMS DIGITAL PDM OMNI -26DB | MIC MEMS DIGITAL OMNI -26DB | |
Manufacturer | InvenSense | InvenSense | InvenSense |
Product Category | Microphones | Microphones | Microphones |
Series | INMP521 | INMP521 | INMP521 |
Type | MEMS (Silicon) | MEMS (Silicon) | MEMS (Silicon) |
Packaging | Digi-ReelR | Digi-ReelR | Digi-ReelR Alternate Packaging |
Impedance | - | - | - |
Termination | Solder Pads | Solder Pads | Solder Pads |
Voltage Rated | 1.8 ~ 3.3V | 1.8 ~ 3.3V | 1.8 ~ 3.3V |
Current Supply | 1.2mA | 1.2mA | 1.2mA |
Port Location | Bottom | Bottom | Bottom |
Size Dimension | 4.00mm L x 3.00mm W | 4.00mm L x 3.00mm W | 4.00mm L x 3.00mm W |
Output Type | Digital, PDM | Digital, PDM | Digital, PDM |
Direction | Omnidirectional | Omnidirectional | Omnidirectional |
Frequency Range | 100Hz ~ 16kHz | 100Hz ~ 16kHz | 100Hz ~ 16kHz |
Sensitivity | -26dB ±3dB @ 94dB SPL | -26dB ±3dB @ 94dB SPL | -26dB ±3dB @ 94dB SPL |
S N Ratio | 65dB | 65dB | 65dB |
Seal Rating | None | None | None |
Height Max | 1.10mm | 1.10mm | 1.10mm |
Shape | Rectangular | Rectangular | Rectangular |