Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Output Type | Direction | Frequency Range | Sensitivity | S/N Ratio | Impedance | Voltage - Rated | Voltage Range | Current - Supply | Port Location | Ratings | Termination | Size / Dimension | Height (Max) | Shape | Grade | Qualification |
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WM7216IMSE/RVMIC MEMS DIGITAL PDM OMNI -26DB Cirrus Logic Inc. |
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WM7216E | Tape & Reel (TR) | Obsolete | MEMS (Silicon) | Digital, PDM | Omnidirectional | 62 Hz ~ 12 kHz | -26dB ±1dB @ 94dB SPL | 63dB | - | 1.8 V | 1.62 V ~ 2 V | 980 µA | Top | - | Solder Pads | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.043" (1.10mm) | Rectangular | - | - |
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WM7121DIMS/RVMIC MEMS ANALOG OMNI -42DB Cirrus Logic Inc. |
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- | Tape & Reel (TR) | Obsolete | MEMS (Silicon) | Analog | Omnidirectional | 62 Hz ~ 15 kHz | -42dB ±3dB | 62dB | 250 Ohms | - | 1.5 V ~ 3.7 V | 200 µA | Top | - | - | - | - | - | - | - |
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CS7331P-CAZRMIC MEMS ANALOG OMNI -38DB Cirrus Logic Inc. |
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![]() Datasheet |
CS7331P | Tape & Reel (TR) | Obsolete | MEMS (Silicon) | Analog | Omnidirectional | 85 Hz ~ 15 kHz | -38dB ±1dB @ 94dB SPL | 63dB | 200 Ohms | 1.8 V | 1.6 V ~ 3.6 V | 60 µA | Bottom | - | Solder Pads | 0.098" L x 0.063" W (2.50mm x 1.60mm) | 0.039" (0.98mm) | Rectangular | - | - |