 |  | | |
| 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 |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
TDK InvenSense |
INMP522ACEZ-R0 | MEMS Microphones Low-Noise, Low Sensitivity Tolerance, PDM Digital Microphone | |
| INMP521ACEZ-R0 | MIC MEMS DIGITAL PDM OMNI -26DB | ||
| INMP521ACEZ-R7 | MIC MEMS DIGITAL OMNI -26DB | ||
| INMP521ACEZ | New and Original |