PUI Audio PMM-3738-VM1000-R is a low noise, low part-to-part variation, high dynamic range, single ended analog output piezoelectric MEMS microphone. The PMM-3738-VM1000-R consists of a piezoelectric sensor and circuitry to buffer and amplify the output. This microphone comes in a small 3.76mm X 2.95mm X 1.1mm package and is reflow solder compatible with no sensitivity degradation. The PMM-3738-VM1000-R provides superior performance and quality in all environments.
技术参数
| 规格项 | 参数值 |
|---|---|
| 长度 | 3.76 mm |
| 容差 | 3 dB |
| 工作电源电压 | 1.8 V |
| 端接类型 | SMD/SMT |
| 最小工作温度 | - 40 C |
| 输出类型 | Analog |
| 说明 | MEMS麦克风 PIEZO Low-Noise -38 DB 1.8 VDC |
| 形状 | Rectangular |
| 深度 | 1.1 mm |
| 端口类型 | Bottom |
| RoHS | Y |
| 系列 | PMM |
| 类型 | Piezo MEMS Microphone |
| 寿命周期 | 新产品: 此制造商的新产品。 |
| 宽度 | 2.95 mm |
| 灵敏度 | - 38 dB |
| 产品类型 | MEMS Microphones |
| 安装风格 | SMD/SMT |
| 商标 | PUI Audio |
| 频率范围 | 100 Hz to 10 kHz |
| 封装 | Reel |
| 工作电源电流 | 165 uA |
| 电源电压-最大 | 3.6 V |
| 电源电压-最小 | 1.6 V |
| 商标名 | Vesper |
| 方向性 | Omnidirectional |
| 子类别 | Microphones |
| 声压级 | 160 dB |
| 工厂包装数量 | 1250 |
| 最大工作温度 | + 85 C |
