LM3914中文资料
- 大小：810.12KB
- 厂家：
- 描述：LM3914 Dot/Bar Display Driver General Description The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display. A single pin changes the display from a moving dot to a bar graph. Current drive to the LEDs is regulated and programmable, eliminating the need for resis- tors. This feature is one that allows operation of the whole system from less than 3V. The circuit contains its own adjustable reference and accu- rate 10-step voltage divider. The low-bias-current input buffer accepts signals down to ground, or V ? , yet needs no protection against inputs of 35V above or below ground. The buffer drives 10 individual comparators referenced to the precision divider. Indication non-linearity can thus be held typically to 1 ?2%, even over a wide temperature range. Versatility was designed into the LM3914 so that controller, visual alarm, and expanded scale functions are easily added on to the display system. The circuit
LM3914供应商
更新时间:2023-01-21 13:09:18- 供应商
- 产品型号
- 服务标识
- 数量
- 厂商
- 封装/批号
- 说明
- 询价
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严选现货
严选现货= 现货+好口碑+品质承诺
带有此标记的料号：
1. 表示供应商具有较高市场知名度，口碑良好，缴纳了2万保证金，经维库认证中心严格审查。
2. 供应商承诺此料号是“现货” ，如果无货或数量严重不足(实际数量不到显示数量一半)，投诉成立奖励您500元。
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2
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DIP16/13+
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一定原装房间现货
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LM3914N-1
- 优势
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11201
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DIP18/2020+
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优势产品，质量保证
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LM3914N
- 优势
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12500
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-/20+
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原装，可立即发货
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LM3914N-1
- 优势
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30000
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DIP/17+/18+
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原装现货，假一罚十TI系列现货价格优势
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LM3914N
- 优势
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28805
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DIP/21+
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香港总公司18年贴片电子元器件现货供应商
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LM3914
- 优势
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125000
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DIP/21+
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大量现货价格优势可送样品
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LM3914N-1
- 优势
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50000
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DIP16/23+
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原装现货
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LM3914VX/NOPB
- 优势
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6740
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PLCC20/23+
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只做原装
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LM3914VX/NOPB
- 优势
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6740
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PLCC20/23+
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只做原装
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LM3914N-1
- 优势
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50000
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DIP16/23+
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原装现货
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LM3914N-1/NOPB
- 优势
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18500
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DIP18/24+
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原装进口现货供应，假一罚十。代理
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LM3914N-1/NOPB
- 优势
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2000
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DIP18/20+
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优势现货
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LM3914
- 订货
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9000
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TUBE/TI/22+
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TI现货直销 只做原装
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LM3914N-1/NOPB
- 优势
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830003000
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-/21+
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原装现货，自家库存
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LM3914N
- 优势
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20000
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DIP18/22+
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公司新到进口原装现货假一赔十
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LM3914
- 优势
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9000
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TUBE/TI/22+
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TI现货直销 只做原装
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LM3914N-1/NOPB
- 优势
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70000
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DIP18/-
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原装 免费送样 一站式元器件采购商城
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LM3914
- 优势
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8068
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DI/21+
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现货优势库存
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LM3914N-1
- 优势
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50000
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DIP16/23+
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原装现货
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LM3914N-1
- 优势
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18800
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DIP18/2022+
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原装现货
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LM3914N-1
- 优势
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10870
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DIP/13+
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进口原装
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LM3914VX/NOPB
- 优势
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4000
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PLCC20/21+
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-
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LM3914VX/NOPB
- 优势
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5696
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19+/PLCC20
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只做原装现货+自备库存，专注专芯盈创晶芯您的贴芯专...
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LM3914
- 优势
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100000
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DIP18/23+
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国产丝印，快递包邮，原厂现货，信价比极高
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LM3914
- 优势
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30000
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DIP18/2023+
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原装，现货，工厂直销
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LM3914N-1
- 优势
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500
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DIP18/12+
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全新原装
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LM3914V
- 优势
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37
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PLCC20/2003
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-
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LM3914N-1
- 优势
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860
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DIP/04+
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绝对现货库存 热销中
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LM3914
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5000
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DIP18/22+
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原厂渠道可追溯，精益求精只做原装
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LM3914
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30000
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-/-
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-
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LM3914
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33866
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-/21+
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原厂渠道，现货配单13312978220
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LM3914
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2543
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DIP/22+
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十年配单，只做原装
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LM3914
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70000
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DIP/21+
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原厂原装现货
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LM3914
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21800
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DIP/23+
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现货库存，如实报货，价格优势，一站式配套服务
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LM3914
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6000
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DIP/10+
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原装，配单能手
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LM3914
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132
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-/-
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原装现货 特价清库存
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LM3914
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9200
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DIP/23+
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只做原装更多数量在途订单