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| PartNumber | MP45DT02TR | MP45DT02 | MP45DT02-M |
| Description | MEMS Microphones MEMS Audio Sensor Omni MIC 120dBSPL | MEMS Microphones MEMS Audio Sensor Omni MIC 120dBSPL | MEMS audio sensor omnidirectional digital microphone (Alt: MP45DT02-M) |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | MEMS Microphones | MEMS Microphones | - |
| RoHS | Y | Y | - |
| Series | MP45DT | MP45DT | - |
| Sensitivity | - 23 dB | - 23 dB | - |
| Operating Supply Voltage | 3.7 V | 3.7 V | - |
| Length | 4.77 mm | 4.77 mm | - |
| Width | 3.81 mm | 3.81 mm | - |
| Depth | 1.375 mm | 1.375 mm | - |
| Packaging | Reel | Tray | - |
| Directional Properties | Omnidirectional | Omnidirectional | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Type | Digital MEMS Microphone | Digital MEMS Microphone | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | MEMS Microphones | MEMS Microphones | - |
| Factory Pack Quantity | 4000 | 3360 | - |
| Subcategory | Microphones | Microphones | - |