Single Timer High Current Drive Capability (200mA) Adjustable Dut

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Single Timer High Current Drive Capability (200mA) Adjustable Dut

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LM555/NE555
Single Timer
High Current Drive Capability (200mA) Adjustable Duty Cycle Temperature Stability 0.005%/°C Timing From µSec Hours Turn Time Less Than 2µSec
Description
LM555/NE555 highly stable controller capable producing accurate timing pulses. With monostable operation, time delay controlled external capacitor. With astable operation, frequency duty cycle accurately controlled with external resistors capacitor.
Applications
Precision Timing Pulse Generation Time Delay Generation Sequential Timing
8-DIP
8-SOP
Internal Block Diagram
Rev.
©2000 Fairchild Semiconductor International
LM555/NE555
Absolute Maximum Ratings 25°C)
Parameter Supply Voltage Lead Temperature (soldering 10sec) Power Dissipation Operating Temperature Range LM555/NE555 Storage Temperature Range Symbol TLEAD TOPR TSTG Value Unit
LM555/NE555
Electrical Characteristics
25°C, 15V, unless otherwise specified) Parameter Supply Voltage Supply Current (low stable)
Symbol
Conditions 15V,
Min.
Typ.
Max.
Unit
Timing Error (Monostable) Initial Accuracy Drift with Temperature Drift with Supply Voltage Timing Error *2(astable) Intial Accuracy Drift with Temperature Drift with Supply Voltage Control Voltage Threshold Voltage Threshold Current Trigger Voltage Trigger Current Reset Voltage Reset Current
ACCUR t/VCC ACCUR t/VCC VRST IRST
to100K 0.1µF
2.25 10.0 3.33 10.0 3.33 1.67 0.01
ppm/°C ppm/°C
100K 0.1µF ISINK 10mA ISINK 50mA ISINK ISOURCE 200mA ISOURCE 100mA ISOURCE 100mA
11.0 0.25 0.25 0.75 0.35
Output Voltage
0.06 0.05 12.5 13.3
High Output Voltage
12.75 2.75
Rise Time Output Fall Time Output Discharge Leakage Current
ILKG
Notes: Supply current when output high typically less Tested 5.0V This will determine maximum value operation, max. total 20M, operation max. total 6.7M
LM555/NE555
Mechanical Dimensions
Package
8-DIP
1.524 ±0.10 0.060 ±0.004 6.40 ±0.20 0.252 ±0.008 0.79 0.031
9.20 ±0.20 0.362 ±0.008 9.60 0.378
2.54 0.100 5.08 0.200 7.62 0.300 3.40 ±0.20 0.134 ±0.008 3.30 ±0.30 0.130 ±0.012 0.33 0.013
0.25 -0.05
0~15°
+0.10
0.010 -0.002
+0.004
0.018 ±0.004
0.46 ±0.10
LM555/NE555
Mechanical Dimensions (Continued)
Package
8-SOP
1.55 ±0.20 0.061 ±0.008 0.1~0.25 0.004~0.001
4.92 ±0.20 0.194 ±0.008 5.13 0.202
6.00 ±0.30 0.236 ±0.012
+0.10 0.15 -0.05 +0.004 0.006 -0.002
0.56 0.022 1.80 0.071 MAX0.10 MAX0.004 3.95 ±0.20 0.156 ±0.008 5.72 0.225 0.50 ±0.20 0.020 ±0.008
1.27 0.050
0.41 ±0.10 0.016 ±0.004
LM555/NE555
Ordering Information
Product Number LM555CN LM555CM Package 8-DIP 8-SOP Operating Temperature +70°C
Product Number NE555N
Package 8-DIP
Operating Temperature +70°C
LM555/NE555
LM555/NE555
LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS AUTHORIZED CRITICAL COMPONENTS LIFE SUPPORT DEVICES SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL PRESIDENT FAIRCHILD SEMICONDUCTOR INTERNATIONAL. used herein: Life support devices systems devices systems which, intended surgical implant into body, support sustain life, whose failure perform when properly used accordance with instructions provided labeling, reasonably expected result significant injury user.
www.fairchildsemi.com 7/12/00 0.0m Stock#DSxxxxxxxx 2000 Fairchild Semiconductor International
critical component component life support device system whose failure perform reasonably expected cause failure life support device system, affect safety effectiveness.

Single Timer High Current Drive Capability (200mA) Adjustable Dut

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