首頁 >MP23DB02MM>規(guī)格書列表
| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MP23DB02MM | MEMS audio sensor multi performance mode digital microphone MP23DB02MM是一款超緊湊、低功耗、全向數(shù)字MEMS麥克風(fēng),內(nèi)置電容式感應(yīng)元件和具有立體聲配置的IC接口。\n\n 音頻傳感器中用于檢測聲波的傳感元件采用專用的硅微加工工藝制成。\n\n IC接口采用CMOS工藝制造,可以設(shè)計出專用電路來提供PDM格式的數(shù)字輸出信號。\n\n MP23DB02MM提供了由不同時鐘頻率范圍啟用的多種性能模式(掉電、低功耗和正常模式)。該器件在所有工作模式下均具有±1 dB的窄靈敏度范圍、高SNR和低失真。\n\n MP23DB02MM采用底部端口、SMD兼容、EMI屏蔽封裝,保證-40?°C至+85°C的擴(kuò)展溫度工作范圍。 ? 全向數(shù)字麥克風(fēng) \n? 靈敏度:–26 dBFS±1dB \n? 低功耗的“常開”體驗 \n? 多種性能模式(低功耗、正常) \n? 典型電流消耗 \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聲學(xué)過載點(diǎn) \n? 具有立體聲配置選項的PDM單位輸出 \n? RHLGA封裝 \n ?底部端口設(shè)計 \n ?SMD兼容 \n ?EMI屏蔽 \n ?符合ECOPACK、RoHS和“綠色”要求; | ST 意法半導(dǎo)體 | ST | |
MP23DB02MM | MEMS audio sensor: digital microphone with multiple performance modes Features ? Omnidirectional digital microphone ? Sensitivity: –26 dBFS ±1dB ? “Always-on experience with low power consumption ? Multiple performance modes (sleep, low power, normal) ? Typical current consumption – 2 μA (sleep mode) – 285 μA (low-power mode) – 800 μA (normal mode) ? 122 dB 文件:1.25783 Mbytes 頁數(shù):15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
包裝:散裝 類別:音頻設(shè)備, 產(chǎn)品 麥克風(fēng) 描述:MICROPHONE | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
SOP8 | MPS | |||
DIP-4 | OPTO22美國繼電器 | OPTO22美國繼電器 |
技術(shù)參數(shù)
- 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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST意法 |
20+ |
LGA |
16600 |
MEMS麥克風(fēng),只做全新原裝 |
詢價 | ||
ST |
23+ |
LGA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST |
20+/18+ |
LGA |
9700 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST |
25+ |
LGA |
6292 |
詢價 | |||
ST |
23+ |
LGA |
12200 |
原廠原裝正品 |
詢價 | ||
ST |
24947 |
只做正品 |
詢價 | ||||
ST |
24+ |
LGA |
39500 |
進(jìn)口原裝現(xiàn)貨 支持實單價優(yōu) |
詢價 | ||
7449 |
原裝現(xiàn)貨 |
詢價 | |||||
ST |
24+ |
N/A |
8000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
ST(意法) |
23+ |
SMD |
15000 |
專業(yè)幫助客戶找貨 配單,誠信可靠! |
詢價 |
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