 | |  | |
| PartNumber | INMP621ACEZ-R0 | INMP522ACEZ-R0 | INMP521ACEZ-R7 |
| Description | MEMS Microphones Wide Dynamic Range Microphone with PDM Digital Output | MEMS Microphones Low-Noise, Low Sensitivity Tolerance, PDM Digital Microphone | MIC MEMS DIGITAL OMNI -26DB |
| Manufacturer | TDK | TDK | InvenSense |
| Product Category | MEMS Microphones | MEMS Microphones | Microphones |
| RoHS | Y | Y | - |
| Series | INMP621 | - | INMP521 |
| Sensitivity | - 46 dB | - 26 dB | -26dB ±3dB @ 94dB SPL |
| SNR Signal to Noise Ratio | 65 dB | 65 dB | - |
| Frequency Range | 45 Hz to 20 kHz | 75 Hz to 20 kHz | 100Hz ~ 16kHz |
| Operating Supply Current | 1.6 mA | 1 mA | - |
| Operating Supply Voltage | 1.3 V | 3.3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Output Type | Digital | Digital | Digital, PDM |
| Port Type | Bottom | Bottom | - |
| Length | 4 mm | 4 mm | - |
| Width | 3 mm | 3 mm | - |
| Depth | 1 mm | 1 mm | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Directional Properties | Omnidirectional | Omnidirectional | - |
| Package / Case | LGA-5 | LGA-5 | - |
| Sound Pressure Level | 160 dB | 160 dB | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Type | Wide Dynamic Range Microphone | Ultra-Low Noise, Low Sensitivity Tolerance Microphone | MEMS (Silicon) |
| Brand | TDK InvenSense | TDK InvenSense | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Shape | Rectangular | Rectangular | Rectangular |
| Product Type | MEMS Microphones | MEMS Microphones | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | Microphones | Microphones | - |
| Supply Voltage Max | 3.63 V | 3.63 V | - |
| Supply Voltage Min | 1.62 V | 1.62 V | - |
| Tolerance | - | 1 dB | - |
| Impedance | - | - | - |
| Termination | - | - | Solder Pads |
| Voltage Rated | - | - | 1.8 ~ 3.3V |
| Current Supply | - | - | 1.2mA |
| Port Location | - | - | Bottom |
| Size Dimension | - | - | 4.00mm L x 3.00mm W |
| Direction | - | - | Omnidirectional |
| S N Ratio | - | - | 65dB |
| Seal Rating | - | - | None |
| Height Max | - | - | 1.10mm |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
TDK InvenSense |
INMP621ACEZ-R0 | MEMS Microphones Wide Dynamic Range Microphone with PDM Digital Output | |
| INMP522ACEZ-R0 | MEMS Microphones Low-Noise, Low Sensitivity Tolerance, PDM Digital Microphone | ||
| INMP621ACEZ-R7 | MEMS Microphones Wide Dynamic Range Microphone with PDM Digital Output | ||
| INMP521ACEZ-R7 | MIC MEMS DIGITAL OMNI -26DB | ||
| INMP621ACEZ-R7 | MIC MEMS DIGITAL OMNI -46DB | ||
| INMP801JCEZ-R7 | New and Original | ||
| INMS1400W45D | New and Original |