CMM-3729AT-42316-TR.pdf
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| Part Number | CMM-4737DT-26186-TR | CMM-4030DT-26154-TR | CMM-2718AB-38308-TR | CMM-2718AT-38164W-TR | CMM-2718AT-3817NC-TR |
| Manufacturer | Same Sky (Formerly CUI Devices) | Same Sky (Formerly CUI Devices) | Same Sky (Formerly CUI Devices) | Same Sky (Formerly CUI Devices) | Same Sky (Formerly CUI Devices) |
| Series | CMM | CMM | CMM | CMM | CMM |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active |
| Type | MEMS (Silicon) | MEMS (Silicon) | MEMS (Silicon) | MEMS (Silicon) | MEMS (Silicon) |
| Output Type | Digital, PDM | Digital, PDM | Analog | Analog | Analog |
| Direction | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Frequency Range | 100 Hz ~ 10 kHz | 100 Hz ~ 10 kHz | 100 Hz ~ 10 kHz | 20 Hz ~ 20 kHz | 20 Hz ~ 10 kHz |
| Sensitivity | - | -26dB ±1dB @ 94dB SPL | -38dB ±3dB @ 94dB SPL | -38dB ±1dB @ 94dB SPL | -38dB ±1dB |
| S/N Ratio | 58dB | 65dB | 65dB | 64dB | 64dB |
| Impedance | - | - | 400 Ohms | 170 Ohms | 170 Ohms |
| Voltage - Rated | 2 V | 2 V | 2 V | - | 1.8 V |
| Voltage Range | - | 1.6 V ~ 3.6 V | 1.6 V ~ 3.6 V | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V |
| Current - Supply | 860 µA | 540 µA | 75 µA | 175 µA | 175 µA |
| Port Location | Top | Top | Bottom | Top | Top |
| Ratings | - | - | - | - | - |
| Termination | Solder Pads | Solder Pads | Solder Pads | - | Solder Pads |
| Size / Dimension | 0.186" L x 0.148" W (4.72mm x 3.76mm) | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.108" L x 0.073" W (2.75mm x 1.85mm) | 0.108" L x 0.073" W (2.75mm x 1.85mm) | 0.108" L x 0.073" W (2.75mm x 1.85mm) |
| Height (Max) | 0.053" (1.35mm) | 0.043" (1.10mm) | 0.037" (0.95mm) | 0.043" (1.10mm) | 0.039" (1.00mm) |
| Shape | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
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