Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

NE555S-13 Datasheet(PDF) 7 Page - Diodes Incorporated

Part No. NE555S-13
Description  PRECISION TIMERS
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  DIODES [Diodes Incorporated]
Direct Link  http://www.diodes.com
Logo DIODES - Diodes Incorporated

NE555S-13 Datasheet(HTML) 7 Page - Diodes Incorporated

Back Button NE555S-13 Datasheet HTML 3Page - Diodes Incorporated NE555S-13 Datasheet HTML 4Page - Diodes Incorporated NE555S-13 Datasheet HTML 5Page - Diodes Incorporated NE555S-13 Datasheet HTML 6Page - Diodes Incorporated NE555S-13 Datasheet HTML 7Page - Diodes Incorporated NE555S-13 Datasheet HTML 8Page - Diodes Incorporated NE555S-13 Datasheet HTML 9Page - Diodes Incorporated NE555S-13 Datasheet HTML 10Page - Diodes Incorporated NE555S-13 Datasheet HTML 11Page - Diodes Incorporated Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 14 page
background image
NE555/SA555/NA555
PRECISION TIMERS
NE555/SA555/NA555
Document number: DS35112 Rev. 4 - 2
7 of 14
www.diodes.com
February 2012
© Diodes Incorporated
Typical Applications Characteristics
Monostable Operation
For monostable operation, any of the ‘555 timers can be connected as shown in Figure 1. If the output is low, application of a
negative-going pulse to the trigger (TRIG) sets the internal flip-flop and drives the output high. Capacitor C is then charged
through RA until the voltage across the capacitor reaches the threshold voltage of the threshold (THRES) input. If TRIG has
returned to a high level, the output of the threshold comparator resets the internal flip-flop, drives the output low, and
discharges C.
Fig 1. Monostable operation
Monostable operation is initiated when TRIG voltage falls below the trigger threshold. Once initiated, the sequence ends only
if TRIG is high for at least 10
μs before the end of the timing interval. When the trigger is grounded, the comparator storage
time can be as long as 10
μs, which limits the minimum monostable pulse width to 10μs. Because of the threshold level and
saturation voltage of Q1, the output pulse duration is approximately tW = 1.1RAC. Figure 3 is a plot of the time constant for
various values of RA and C. The threshold levels and charge rates both are directly proportional to the supply voltage, VCC.
The timing interval is, therefore, independent of the supply voltage, so long as the supply voltage is constant during the time
interval.
Applying a negative-going trigger pulse simultaneously to RESET and TRIG during the timing interval discharges C and
reinitiates the cycle, commencing on the positive edge of the reset pulse. The output is held low as long as the reset pulse is
low. To prevent false triggering, when RESET is not used, it should be connected to VCC.
Fig. 2 Typical Monostable Waveforms
Fig. 3 Output Pulse Duration vs. Capacitance
RL
RA
THRES
TRIG
DISCH
RESET
CONT
VCC
GND
OUT
Output
4
7
6
2
1
3
8
5
VCC
(5V to 15V)
Input
C


Similar Part No. - NE555S-13

ManufacturerPart No.DatasheetDescription
Diodes Incorporated
Diodes Incorporated
NE555S-13 DIODES-NE555S-13 Datasheet
674Kb / 14P
   Timing from microseconds to hours
February 2021
NE555S-13 DIODES-NE555S-13 Datasheet
673Kb / 14P
   PRECISION TIMER
February 2021
More results

Similar Description - NE555S-13

ManufacturerPart No.DatasheetDescription
Diodes Incorporated
Diodes Incorporated
NE555 DIODES-NE555 Datasheet
729Kb / 14P
   PRECISION TIMERS
National Semiconductor (TI)
National Semiconductor ...
LM122 NSC-LM122 Datasheet
281Kb / 14P
   Precision Timers
LM2905N NSC-LM2905N Datasheet
944Kb / 12P
   Precision Timers
NEC
NEC
SA555 NEC-SA555 Datasheet
26Kb / 1P
   PRECISION TIMERS
Texas Instruments
Texas Instruments
NA555 TI-NA555 Datasheet
405Kb / 24P
[Old version datasheet]   PRECISION TIMERS
NA555 TI1-NA555_14 Datasheet
1Mb / 36P
[Old version datasheet]   Precision Timers
Unisonic Technologies
Unisonic Technologies
USA555 UTC-USA555 Datasheet
316Kb / 8P
   PRECISION TIMERS
Texas Instruments
Texas Instruments
NA555 TI-NA555_08 Datasheet
625Kb / 27P
[Old version datasheet]   PRECISION TIMERS
NA555 TI-NA555_07 Datasheet
559Kb / 27P
[Old version datasheet]   PRECISION TIMERS
Unisonic Technologies
Unisonic Technologies
SA555 UTC-SA555 Datasheet
190Kb / 6P
   PRECISION TIMERS
More results


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz