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| TDA7297资料 | |
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TDA7297 PDF Download |
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File Size : 116 KB
Manufacturer:ST Description:The MLX90247family sensors are thermopile sensors IC which detects very small amounts of heat radiation. The sensors consist of a membrane with a thermopile on top of it. The hot junctions of the thermopile are positioned near the center of the membrane and the cold junctions above the bulk silicon edge. Due to the low thermal conductivity of the membrane, absorbed heat will cause the temperature to increase more at the center of the membrane than at the edge above the bulk. This temperature difference is converted to an electric potential by the thermo-electric effect in the thermopile junctions. No supply voltage is needed. |
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| 相关型号 | |
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| ◆ XC68HC912B32VFU8 | |
| ◆ XC68HC912B32MFU8 | |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：TDA7297 厂 家：ST 封 装：DIP 批 号：06+ 数 量：1k 说 明：DIP |
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运 费： 所在地： 新旧程度： |
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| 联系人：关女士 |
| 电 话：86-75584720945 |
| 手 机： |
| QQ：371911117 |
| MSN：gjk8477@hotmail.com,jessica848377@yahoo.com.cn |
| 传 真：86-755 25621209 |
| EMail：kingrand_tek@163.com |
| 公司地址： Huaqiang Electronic World, Futian District, Shenzhen, China |
