LM555 Datasheet PDF Download, etcTI





(PDF) LM555 Datasheet Download

Part Number LM555
Description Timer
Manufacture etcTI
Total Page 27 Pages
PDF Download Download LM555 Datasheet PDF

Features: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM555 Timer LM555 SNAS548D – FEBRUARY 2000 – REVISED JANUARY 2 015 1 Features •1 Direct Replacement for SE555/NE555 • Timing from Micros econds through Hours • Operates in Bo th Astable and Monostable Modes • Adj ustable Duty Cycle • Output Can Sourc e or Sink 200 mA • Output and Supply TTL Compatible • Temperature Stabilit y Better than 0.005% per °C • Normal ly On and Normally Off Output • Avail able in 8-pin VSSOP Package 2 Applicati ons • Precision Timing • Pulse Gene ration • Sequential Timing • Time D elay Generation • Pulse Width Modulat ion • Pulse Position Modulation • L inear Ramp Generator 3 Description The LM555 is a highly stable device for ge nerating accurate time delays or oscill ation. Additional terminals are provide d for triggering or resetting if desire d. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as .

Keywords: LM555, datasheet, pdf, etcTI, Timer, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM555 Timer
LM555
SNAS548D – FEBRUARY 2000 – REVISED JANUARY 2015
1 Features
1 Direct Replacement for SE555/NE555
• Timing from Microseconds through Hours
• Operates in Both Astable and Monostable Modes
• Adjustable Duty Cycle
• Output Can Source or Sink 200 mA
• Output and Supply TTL Compatible
• Temperature Stability Better than 0.005% per °C
• Normally On and Normally Off Output
• Available in 8-pin VSSOP Package
2 Applications
• Precision Timing
• Pulse Generation
• Sequential Timing
• Time Delay Generation
• Pulse Width Modulation
• Pulse Position Modulation
• Linear Ramp Generator
3 Description
The LM555 is a highly stable device for generating
accurate time delays or oscillation. Additional
terminals are provided for triggering or resetting if
desired. In the time delay mode of operation, the time
is precisely controlled by one external resistor and
capacitor. For a stable operation as an oscillator, the
free running frequency and duty cycle are accurately
controlled with two external resistors and one
capacitor. The circuit may be triggered and reset on
falling waveforms, and the output circuit can source
or sink up to 200 mA or drive TTL circuits.
Device Information(1)
PART NUMBER PACKAGE
BODY SIZE (NOM)
SOIC (8)
4.90 mm × 3.91 mm
LM555
PDIP (8)
9.81 mm × 6.35 mm
VSSOP (8)
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Schematic Diagram
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

                    
                    






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)