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| KIA7042AF资料 | |
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KIA7042AF PDF Download |
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File Size : 116 KB
Manufacturer:KEC Description:For increased noise immunity, hysteresis may be added to the power-fail comparator. Since the comparator circuit is non- inverting, hysteresis can be added simply by connecting a resistor between the PFO output and the PFI input as shown in Figure 6. When PFO is low, resistor R3 sinks current from the summing junction at the PFI pin. When PFO is high, resistor R3 sources current into the PFI summing junction. This results in differing trip levels for the comparator. Further noise immu- nity may be achieved by connecting a capacitor between PFI and GND. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：KIA7042AF 厂 家：KEC 封 装：SOT-89 批 号：06+ 数 量：1 说 明：绝对全新原装大量现货，质量保证，欢迎来电查询 |
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运 费： 所在地： 新旧程度： |
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| 联系人：李利媛 |
| 电 话：0755/83019596,83247541,83247486 |
| 手 机：13480648723 |
| QQ：1104562168,1178139673,1113496577,2881934444,2881943289,2881943290 |
| MSN：ao-liteng01@hotmail.com,ao-liteng02@hotmail.com,ao-liteng03@hotmail.com,ao-liteng04@hotmail.com |
| 传 真：0755-83016216 |
| EMail：aoliteng1@163.com |
| 公司地址： 广东省深圳市福田区振兴西路新欣大厦B座518室 |
