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HM42A3729T中文资料
HM42A3729T数据手册规格书PDF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
更新时间：2025-10-11 10:20:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
华晰 |
24+ |
SOT89 |
5000 |
全现原装公司现货 |
|||
HI-SINCE |
20+ |
SOT89 |
49000 |
原装优势主营型号-可开原型号增税票 |
|||
华昕 |
23+ |
SOT-89 |
50000 |
全新原装正品现货,支持订货 |
|||
华昕 |
23+ |
SOT-89 |
50000 |
全新原装正品现货,支持订货 |
|||
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 |
|||
HSMC |
22+ |
SOT-89 |
100000 |
代理渠道/只做原装/可含税 |
|||
华昕 |
23+ |
SOT-89 |
6500 |
原厂原装正品 |
|||
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 |
|||
HSMC |
24+ |
SOT-89 |
89000 |
特价特价100原装长期供货. |
|||
SOT-89 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
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