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AS1431资料 | |
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AS1431 PDF Download |
File Size : 116 KB
Manufacturer:ALPHA Description:gain, one of two (or both) Cz capacitors can be switched to subtract charge from Cs to create a negative-going offset, bringing the signal back to a usable level. This action occurs during the course of the burst and is not illustrated in the timing diagram of Figure 1-4. This mechanism has the benefit of allowing high levels of Cx while remaining highly sensitive to small changes in charge coupling due to touch; the circuit permits the designer to create very large, highly interdigitated touch keys that are very sensitive. |
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1PCS | 100PCS | 1K | 10K | ||
价 格 | |||||
型 号:AS1431 厂 家:ALPHA 封 装:SMD 批 号:02+ 数 量:132 说 明: |
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运 费:广东省内10元(平邮),广东省外20元(快递) 所在地:深圳市 新旧程度: |
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