ain_4_board_parts_list
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ain_4_board_parts_list [2016/08/10 15:17] – [BOM] latigid_on | ain_4_board_parts_list [2016/08/10 15:56] (current) – removed latigid_on | ||
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- | ====== AIN_4 module ====== | ||
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- | This is a simple way of scaling CVs (as might come from a modular) ready for an STM322F4 Core module. | ||
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- | ===== Schematic ===== | ||
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- | {{: | ||
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- | The circuit is a very simple series of two inverting amplifiers per channel. The first is a TL072 powered from +12/-12V, while the second is an MCP6002 powered from 3v3/0V (ground). It's possible to preset the ranges (see below) but it's probably more useful to use the associated [[Control Board]]. | ||
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- | ===== BOM ===== | ||
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- | ^Type | ||
- | ^resistors^ | ||
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- | ^capacitors^ | ||
- | | |4|10p|025X050|C1, | ||
- | | |9|100n|025X050|C10, | ||
- | | |3|10u|electrolytic 2,5-6|C9, C11, C19|remove 1 if powering from Core| | ||
- | | |4|optional|025X050|C2, | ||
- | ^inductors^ | ||
- | | |2|BEAD|5MM|L1, | ||
- | ^ICs^ | ||
- | | |2|MCP6002P|DIL08|IC2, | ||
- | | |2|TL072P|DIL08|IC1, | ||
- | ^Vreg^ | ||
- | | |1|optional|TO-220|VR1|remove if powering from Core| | ||
- | ^headers^ | ||
- | | |7| |1X02_SMALL|JP1, | ||
- | | |8| |1X03_SMALL|JP8, | ||
- | | |2| |2*5 (shrouded)|J1, | ||
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- | ===== Assembly ===== | ||
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ain_4_board_parts_list.1470842268.txt.gz · Last modified: 2016/08/10 15:17 by latigid_on