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HM42A3729T中文资料华之美半导体数据手册PDF规格书
HM42A3729T规格书详情
DESCRIPTION
HM42A3729T is a high-quality, low-cost, low-power analog output Top port omnidirectional MEMS microphone. HM42A3729T consists of a MEMS microphone Components and a preamplifier. HM42A3729T has high SNR And flat broadband frequency response, which has high-definition natural sound . Due to the built-in filter, HM42A3729T is 3.76mm *2.95mm*1.1mm surface mount package. This makes reflow compatible Will not reduce sensitivity. HM42A3729T is halogen-free.
Features
● 3.76mm×2.95mm×1.1mm package specifications
● Stable sensitivity beyond the power supply voltage range of 1.5V-3.6V
● Signal-to-noise ratio 58dBA
● Sensitivity is -42dBV
● Low current consumption <180μA
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
华昕 |
24+ |
NA/ |
4000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HI-SINCE |
20+ |
SOT89 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
HSMC |
22+ |
SOT-89 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
HITACHI |
24+ |
DIP18 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
华昕 |
04+ |
SOT-89 |
4000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HITACHI/日立 |
22+ |
DIP18 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
SOT-89 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
华昕 |
23+ |
SOT-89 |
63000 |
原装正品现货 |
询价 | ||
HI-SINCE |
23+ |
SOT89 |
6000 |
专注配单,只做原装进口现货 |
询价 | ||
华昕 |
23+ |
SOT-89 |
50000 |
原装正品 支持实单 |
询价 |
