23 lines
478 B
Markdown
23 lines
478 B
Markdown
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---
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title: 可调电位器（POT）
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updated: 2022-05-12 02:06:09Z
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created: 2022-01-08 13:18:07Z
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---
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MCP4018，128位
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DS3501
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ISL23318WFUZ
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TPL0401A-10DCKR，128位，20ppm/C
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CAT5171TBI，256位
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2021.07.17
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需考虑带宽问题，因锯齿波/三角波频率在300kHz（4us）左右
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手册显示，MCP4018的100kR和5k、10k符合要求
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TPL0401A符合要求
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采用加法器可提升
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