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參數(shù)資料
| 型號： | LMC555MX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 模擬波形發(fā)生器 |
| 英文描述： | PULSE; RECTANGULAR, 3 MHz, TIMER, PDSO8 |
| 封裝： | PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 425K |
| 代理商： | LMC555MX |
Products > Analog - Other > General Purpose > Timers and Oscillators > LMC555
Generic P/N 555
General Description
National Semiconductor Company
Design
Purchasing Quality
Company
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Product Folder
See Micro SMD Package
Buy LMC555CBP Evaluation Board
LMC555
CMOS Timer
Contents
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General Description
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Features
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Datasheet
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Package Availability, Models, Samples
& Pricing
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Design Tools
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Application Notes
The LMC555 is a CMOS version of the industry standard 555 series general purpose timers.
In addition to the standard package (SOIC, MSOP, and MDIP) the LMC555 is also available
in a chip sized package (8 Bump micro SMD) using National's micro SMD package
technology. The LMC555 offers the same capability of generating accurate time delays and
frequencies as the LM555 but with much lower power dissipation and supply current spikes.
When operated as a one-shot, the time delay is precisely controlled by a single external
resistor and capacitor. In the stable mode the oscillation frequency and duty cycle are
accurately set by two external resistors and one capacitor. The use of National
Semiconductor's LMCMOS process extends both the frequency range and low supply
capability.
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