NE555 GENERAL PURPOSE TIMERS
■NE555 is a general purpose timer. It is an analog integrated circuit that combines analog signals with logic functions. It can generate precise time delays and oscillations. This timing circuit can be applied to many aspects such as electronic control. electronic detection and electronic alarm. For example: it can constitute an accurate timer, pulse generator, time delay generator, pulse width modulation, phase modulation and sawtooth voltage generator, etc. In the peripheral equipment of a microcomputer, it can be used to constitute a clock generator to generate the required clock pulse.
●FEATURES
■The static current is small, the typical value is 2.7mA
■The chip disable input can make the IC power down
■The static current is small when powe is off, the typical value is 65uA.
■Can drive a variety of impedance speakers more than 8Ω
■When using a 32Ω load, the output power exceeds 250mW
■Low distortion 0.5% TYP.
■In the voice band, the gain can be adjusted from 0dB to 46dB
■Fewer peripheral components
■Package SOP8/DIP8
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[ electronic control ][ electronic detection ][ electronic alarm ][ accurate timer ][ pulse generator ][ time delay generator ][ pulse width modulation ][ phase modulation ][ sawtooth voltage generator ] |
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Datasheet |
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Please see the document for details |
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SOP8;DIP8 |
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English Chinese Chinese and English Japanese |
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1982 |
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961 KB |
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