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| VBO105-12NO7资料 | |
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VBO105-12NO7 PDF Download |
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File Size : 116 KB
Manufacturer:IXYS Description: The Freescale Semiconductor accelerometer is a surface-- micromachined integrated--circuit accelerometer. The device consists of a surface micromachined capaci- tive sensing cell (g--cell) and a CMOS signal conditioning ASIC contained in a single integrated circuit package. The sensing element is sealed hermetically at the wafer level us- ing a bulk micromachined cap wafer. The g--cell is a mechanical structure formed from semicon- ductor materials (polysilicon) using semiconductor pro- cesses (masking and etching). It can be modeled as two stationary plates with a moveable plate in--between. The center plate can be deflected from its rest position by sub- jecting the system to an acceleration (Figure 2). When the center plate deflects, the distance from it to one fixed plate will increase by the same amount that the dis- tance to the other plate decreases. The change in distance is a measure of acceleration. The g--cell plates form two back--to--back capacitors (Fig- ure 3). As the center plate moves with acceleration, the dis- tance between the plates changes and each capacitors value will change, (C = A/D). Where A is the area of the plate, is the dielectric constant, and D is the distance be- tween the plates. The CMOS ASIC uses switched capacitor techniques to measure the g--cell capacitors and extract the acceleration data from the difference between the two capacitors. The ASIC also signal conditions and filters (switched capacitor) the signal, providing a high level output voltage that is ratio- metric and proportional to acceleration. |
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| 相关型号 | |
| ◆ R3968FD28N | |
| ◆ R3968FD28R | |
| ◆ R3968FD28T | |
| ◆ R2619ZC25J | |
| ◆ R3370ZC12D | |
| ◆ R600CH25 | |
| ◆ N0734YS160 | |
| ◆ N540SH18 | |
| ◆ N540CH18 | |
| ◆ R355CH12 | |
| 1PCS | 100PCS | 1K | 10K | ||
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型 号：VBO105-12NO7 厂 家：IXYS 封 装：模块 批 号：new 数 量：2100 说 明： 原装正品、长期现货、三包承若 所报价格均含税含运费价格！如果不明白欢迎来电咨询，谢谢！ 特征 芯片与底板电气绝缘
交直流电机控制 标准二极管模块 应用： |
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运 费：10.00元（快递） 所在地：昆山市 新旧程度：全新 |
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| 联系人：林志胜 |
| 电 话：4006333495,0512-50111678 |
| 手 机：18602223500,18962647678 |
| QQ：5178133,4006333495 |
| MSN： |
| 传 真：0512-82092268(自动）,50111789（手动） |
| EMail：qiwodz@vip.qq.com |
| 公司地址： 江苏省昆山市开发区前进东路233号 |
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江浙沪地区：首重1KG 5.00 元 续重1KG 1.00元 其他地区：首重 1KG 10.00元 续重1KG 5.00元 如需顺丰快递请在订购前说明,谢谢! |
