首页 >MP23DB02MM>规格书列表
零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MP23DB02MM | MEMS audio sensor: digital microphone with multiple performance modes Features •Omnidirectionaldigitalmicrophone •Sensitivity:–26dBFS±1dB •“Always-onexperiencewithlowpowerconsumption •Multipleperformancemodes(sleep,lowpower,normal) •Typicalcurrentconsumption –2μA(sleepmode) –285μA(low-powermode) –800μA(normalmode) •122dB | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | |
MP23DB02MM | MEMS audio sensor multi performance mode digital microphone; • 全向数字麦克风 \n• 灵敏度:–26 dBFS±1dB \n• 低功耗的“常开”体验 \n• 多种性能模式(低功耗、正常) \n• 典型电流消耗 \n •285 µA(低功耗模式) \n •800 µA(正常模式) \n• 所有工作模式下122 dB SPL声学过载点 \n• 具有立体声配置选项的PDM单位输出 \n• RHLGA封装 \n •底部端口设计 \n •SMD兼容 \n •EMI屏蔽 \n •符合ECOPACK、RoHS和“绿色”要求; MP23DB02MM是一款超紧凑、低功耗、全向数字MEMS麦克风,内置电容式感应元件和具有立体声配置的IC接口。\n\n 音频传感器中用于检测声波的传感元件采用专用的硅微加工工艺制成。\n\n IC接口采用CMOS工艺制造,可以设计出专用电路来提供PDM格式的数字输出信号。\n\n MP23DB02MM提供了由不同时钟频率范围启用的多种性能模式(掉电、低功耗和正常模式)。该器件在所有工作模式下均具有±1 dB的窄灵敏度范围、高SNR和低失真。\n\n MP23DB02MM采用底部端口、SMD兼容、EMI屏蔽封装,保证-40 °C至+85°C的扩展温度工作范围。\n\n | STSTMicroelectronics 意法半导体意法半导体集团 | ST | |
包装:散装 类别:音频设备, 产品 麦克风 描述:MICROPHONE | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS |
技术参数
- Marketing Status:
Active
- Package:
RHLGA 3.5X2.65X0.98 MM 4L
- Output Type:
Digital
- Port location:
Bottom
- Signal to noise ratio (dB) (A-weighted @ 1Khz):
65
- Sensitivity (dB) (Normal Mode) typ:
-26
- Sensitivity (dB) (Low power Mode) typ:
-26
- Audio Frequency (Hz) min:
20
- Audio Frequency (kHz) max:
20000
- Acoustic Overload Point (AOP) (dBSPL) (Normal Mode) typ:
122
- Acoustic Overload Point (AOP) (dBSPL) (Low power Mode) typ:
122
- Power Supply Rejection (PSR) (dBFS) (Normal Mode) typ:
-90
- Power Supply Rejection (PSR) (dBFS) (Low power Mode) typ:
-90
- Power Supply Rejection Ratio (PSRR) (dB) (Normal Mode) typ:
64
- Power Supply Rejection Ratio (PSRR) (dB) (Low power Mode) typ:
64
- Supply Voltage (V) min:
1.6
- Supply Voltage (V) typ:
1.8
- Supply Voltage (V) max:
3.6
- Supply Current (µA) (Normal Mode) typ:
800
- Supply Current (µA) (Low power Mode) typ:
285
- Operating Temperature (°C) min:
-40
- Operating Temperature (°C) max:
85
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST意法 |
20+ |
LGA |
16600 |
MEMS麦克风,只做全新原装 |
询价 | ||
ST |
23+ |
LGA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
20+/18+ |
LGA |
9700 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
25+ |
LGA |
6292 |
询价 | |||
ST |
23+ |
LGA |
12200 |
原厂原装正品 |
询价 | ||
ST(意法) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ST(意法) |
2405+ |
SMD |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 | ||
ST |
24947 |
只做正品 |
询价 | ||||
ST |
24+ |
LGA |
39500 |
进口原装现货 支持实单价优 |
询价 | ||
7449 |
原装现货 |
询价 |
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