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| ad526jn资料 | |
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ad526jn |
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file size : 116 kb
manufacturer:adi description:an obvious approach is to include a timer that shuts down the ic after a desired time interval. but this thwarts goal #3 by increasing the die area. the better solution is to monitor all incoming data lines for valid levels of rs-232 signal voltage. all receiver inputs will be near ground, for example, if the rs-232 port is not connected or if the far-end transceiver is turned off. either way, the absence of valid signal levels causes the chip to enter its shutdown mode automatically, reducing the typical no-load supply current to 1µa. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：ad526jn 厂 家：adi 封 装：dip16 批 号：07 数 量：2500 说 明：优势库存现货 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林浩/林妮 |
| 电 话：0755-82532799/82532766/83989559 |
| 手 机：13510168121/13725556003 |
| qq：496982847/351622092 |
| msn：linearic@hotmail.com |
| 传 真：0755-82532766 |
| email：maxim_zi@126.com |
| 公司地址： 深圳市福田区佳和大厦b座1802室 门市部：华强广场 q2a114展销柜 |
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