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| BLF278资料 | |
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BLF278 PDF Download |
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File Size : 116 KB
Manufacturer:PHILIPS Description:The analog input pin transfers its signal to the chip for recording. For microphone inputs, the ANA OUT pin should be connected via an external capacitor to the ANA IN pin. This capacitor value, together with the 2.7 KΩ input impedance of ANA IN, is selected to give additional cutoff at the low- frequency end of the voice passband. If the desired input is derived from a source other than a microphone, the signal can be fed, capacitively coupled, into the ANA IN pin directly. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：BLF278 厂 家：PHILIPS 封 装：module 批 号： 数 量：1k 说 明：module |
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运 费： 所在地： 新旧程度： |
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