 |  |  | |
| PartNumber | WM7211IMSE/RV | WM7216IMSE/RV | WM7230IMSE/RV |
| Description | MEMS Microphones Top Port Digital Silicon Microphone | MEMS Microphones Low Power Top Port Digital Microphone | MEMS Microphones Bottom Port Digital Silicon Microphone |
| Manufacturer | Cirrus Logic | Cirrus Logic Inc. | Cirrus Logic Inc. |
| Product Category | MEMS Microphones | Microphones | Microphones |
| RoHS | Y | - | - |
| Series | WM7211 | WM7216E | WM7230E |
| Sensitivity | - 26 dB | -26dB ±1dB @ 94dB SPL | -26 ±1dB @ 94dB SPL |
| Tolerance | 1 dB | - | - |
| SNR Signal to Noise Ratio | 61 dB | - | - |
| Operating Supply Current | 735 uA | - | - |
| Operating Supply Voltage | 3.7 V | 3.7 V | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 100 C | - | - |
| Port Type | Top | - | - |
| Length | 4 mm | 4 mm | - |
| Width | 3 mm | 3 mm | - |
| Depth | 1 mm | 1 mm | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Directional Properties | Omnidirectional | - | - |
| Package / Case | MS5 | - | - |
| Termination Style | SMD/SMT | - | - |
| Type | Silicon MEMS Microphone | MEMS (Silicon) | MEMS (Silicon) |
| Brand | Cirrus Logic | - | - |
| Mounting Style | SMD/SMT | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | MEMS Microphones | - | - |
| Factory Pack Quantity | 4800 | - | - |
| Subcategory | Microphones | - | - |
| Impedance | - | - | - |
| Termination | - | Solder Pads | Solder Pads |
| Voltage Rated | - | 1.62 ~ 3.6V | 1.64 ~ 3.7V |
| Current Supply | - | 980μA | 700μA |
| Port Location | - | Top | Bottom |
| Size Dimension | - | 4.00mm L x 3.00mm W | 4.00mm L x 3.00mm W |
| Output Type | - | Digital, PDM | Digital, PDM |
| Direction | - | Omnidirectional | Omnidirectional |
| Frequency Range | - | 62Hz ~ 12kHz | 20Hz ~ 20kHz |
| S N Ratio | - | 63dB | 61dB |
| Seal Rating | - | None | None |
| Height Max | - | 0.043" (1.10mm) | 1.10mm |
| Shape | - | Rectangular | Rectangular |
| Dimensions | - | 4 mm L x 3 mm W x 1 mm D | - |
| SNR Signal to Noise Ratio | - | 60 dB 63 dB | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Cirrus Logic |
WM7211IMSE/RV | MEMS Microphones Top Port Digital Silicon Microphone | |
| WM7331IMSE/RV | MEMS Microphones Bottom Port Analog Silicon Microphone | ||
| WM7216IMSE/RV | MEMS Microphones Low Power Top Port Digital Microphone | ||
| WM7211IMSE/RV | MEMS Microphones Top Port Digital Silicon Microphone | ||
| WM7236IMSE/RV | MEMS Microphones Low Power Bottom Digital Microphone | ||
| WM7230IMSE/RV | MEMS Microphones Bottom Port Digital Silicon Microphone | ||
| WM7331IMSE/RV | 全新原裝 | ||
| WM7211IMSE/RV/AO | 全新原裝 | ||
| WM7230IMSRV | 全新原裝 | ||
| WM7220IMSRV | 全新原裝 | ||
| WM7211IMSERVAO | 全新原裝 | ||
| WM7211IMSERV | 全新原裝 | ||
| WM7211IMSRV | 全新原裝 | ||
| WM7210IMSRV | 全新原裝 | ||
| WM7220IMSE/RV | MEMS Microphones Digital MEMS mic | ||
| WM7210IMS/RV | 全新原裝 | ||
| WM7211IMSE/RV/A0 | 全新原裝 | ||
| WM7220IMS/V | 全新原裝 | ||
| WM7230IMS | 全新原裝 | ||
| WM7230IMS/RV | 全新原裝 | ||
| WM7231IMS/RV | 全新原裝 | ||
| WM7231IMSE/RV | 全新原裝 | ||
| WM7236IMSE | 全新原裝 | ||
| WM72T1F-Y000B-W | 全新原裝 | ||
| WM72T2F-RG01B-S | 全新原裝 | ||
| WM7331-6336-MS3-M-REV1 | 全新原裝 | ||
| WM73FA101A300 | 全新原裝 | ||
| WM7410BRQZ | 全新原裝 | ||
| WM74C923WM | 全新原裝 | ||
| WM74HC02N | 全新原裝 | ||
| WM74HCT240WM | 全新原裝 | ||
| WM7561GED | 全新原裝 | ||
| WM7609DKR-ND | 全新原裝 | ||
| WM7682CT | 全新原裝 | ||
| WM7697S | 全新原裝 | ||
| WM76RZ | 全新原裝 | ||
| WM772 | 全新原裝 | ||
| WM772L | 全新原裝 | ||
| WM7825ED | 全新原裝 | ||
| WM7831 | 全新原裝 | ||
| WM7861GED | 全新原裝 | ||
| WM7220IMS/RV | MEMS Microphones DIGITAL MICROPHONE CMOS/MEMS MEMBRANE | ||
| WM7210IMS | 全新原裝 | ||
| WM7211 | 全新原裝 | ||
| WM7211IMS/RV | 全新原裝 | ||
| WM7220IMS | 全新原裝 | ||
| WM7230IMSE | 全新原裝 | ||
| WM7231IMS | 全新原裝 | ||
| WM74HC244WM | 全新原裝 | ||
| WM7601WU-YM | 全新原裝 |