NE555D Ver la hoja de datos (PDF) - Tiger Electronic
Número de pieza
componentes Descripción
Lista de partido
NE555D Datasheet PDF : 11 Pages
| |||
NE555N/NE555D
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified: Vcc=5~15V， Ta=25°C)
Characteristics
Symbol
Test conditions Min Typ Max Unit
S u p p l y Vo l t a g e
Vcc
4.5
16
V
Supply current(low stable)*
Timing Error(Monostable)
Initial Accuracy **
Drift with Temperature****
D r i f t w i t h S u p p l y Vo l a t g e ****
V c c = 5 V, R L= ∞
Icc
V c c = 1 5 V, R L= ∞
ACCUR
∆t/∆T
∆t/∆Vcc
RA=1kΩ to 100kΩ
C=0.1µF
3
6
mA
7.5
15
1.0
3.0
%
50
ppm/°C
0.1
0.5
%/V
Timing Error(Astable)
Initial Accuracy **
Drift with Temperature****
D r i f t w i t h S u p p l y Vo l a t g e ****
C o n t r o l Vo l t a g e
ACCUR
∆t/∆T
∆t/∆Vcc
Vc
RA=1kΩ to 100kΩ
C=0.1µF
Vcc=15V
Vcc=5V
2.25
150
0.3
%
ppm/°C
%/V
9.0 10.0 11.0
V
2.6 3.33 4.0
T h r e s h o l d Vo l t a g e
Vcc=15V
VTH
Vcc=5V
10.0
V
3.33
Threshold Current***
Tr i g g e r Vo l t a g e
ITH
Vcc=5V
VTR
Vcc=15V
0.1 0.25
µA
1.1 1.67 2.2
V
4.5
5
5.6
Trigger Current
R e s e t Vo l t a g e
Reset Current
L o w O u t p u t Vo l t a g e
H i g h O u t p u t Vo l t a g e
Rise Time of Output ****
ITR
VRST
IRST
VOL
VOH
tR
VTR=0V
Vcc=15V
ISINK=10mA
ISINK=50mA
Vcc=5V
ISINK=5mA
Vcc=15V
ISOURCE=200mA
ISOURCE=100mA
Vcc=5V
ISOURCE=100mA
0.01 2.0
µA
0.4
0.7
1.0
V
0.1
0.4
mA
0.06 0.25
0.3 0.75
V
0.05 0.35
12.5
12.75 13.3
V
2.75 3.3
100
ns
Fall Time of Output****
tF
100
ns
Discharge Leakage Current
ILKG
20
100
nA
* When the output is high, the supply current is typically 1mA less than at Vcc = 5V.
** Tested at Vcc = 5.0V and Vcc = 15V.
*** This will determine the maximum value of RA + RB for 15V operation, the max. total R
= 20MΩ , and for 5V operation, the max. total R = 6.7MΩ .
****These parameters, although guaranteed, are not 100% tested in production.
3/11
Share Link: 