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| HCPL-2614资料 | |
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HCPL-2614 PDF Download |
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File Size : 116 KB
Manufacturer:AGILENT Description:The LM129 and LM329 family are precision multi-current temperature-compensated 6.9V zener references with dy- namic impedances a factor of 10 to 100 less than discrete di- odes. Constructed in a single silicon chip, the LM129 uses active circuitry to buffer the internal zener allowing the de- vice to operate over a 0.5 mA to 15 mA range with virtually no change in performance. The LM129 and LM329 are avail- able with selected temperature coefficients of 0.001, 0.002, 0.005 and 0.01%/˚C. These references also have excellent long term stability and low noise. A new subsurface breakdown zener used in the LM129 gives lower noise and better long-term stability than conventional IC zeners. Further the zener and temperature compensating transistor are made by a planar process so they are immune to problems that plague ordinary zeners. For example, there is virtually no voltage shift in zener voltage due to tempera- ture cycling and the device is insensitive to stress on the leads. The LM129 can be used in place of conventional zeners with improved performance. The low dynamic impedance simpli- fies biasing and the wide operating current allows the re- placement of many zener types. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：HCPL-2614 厂 家：AGILENT 封 装：DIP/SOP 批 号：05+ 数 量：2000 说 明：全新库存，专业AVAGO光耦供应商 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
