NE556 Ver la hoja de datos (PDF) - STMicroelectronics
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NE556 Datasheet PDF : 16 Pages
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Electrical characteristics
3
Electrical characteristics
NE556 - SA556 - SE556
Table 3. Tamb = +25° C, VCC = +5 V to +15 V (unless otherwise specified)
Symbol
Parameter
SE556
NE556 - SA556
Unit
Min. Typ. Max. Min. Typ. Max.
Supply current (RL ∝) (2 timers)
ICC Low state
High State
VCC = +5V
VCC = +15V
VCC = +5V
Timing error (monostable)
(RA = 2kΩ to 100kΩ, C = 0.1μF)
Initial accuracy (1)
Drift with temperature
Drift with supply voltage
6 10
20 24
4
0.5 2
30 100
0.05 0.2
6 12
mA
20 30
4
1
3
%
50
ppm/°C
0.1 0.5 %/V
Timing error (astable)
(RA, RB = 1kΩ to 100kΩ, C = 0.1μF, VCC= +15V)
Initial accuracy (1)
1.5
Drift with temperature
90
Drift with supply voltage
0.15
2.25
%
150
ppm/°C
0.3
%/V
VCL
Vth
Ith
Vtrig
Itrig
Vreset
Ireset
VOL
VOH
Control voltage level
VCC = +15V
VCC = +5V
Threshold voltage
VCC = +15V
VCC = +5V
Threshold current (2)
Trigger voltage
VCC = +15V
VCC = +5V
Trigger current (Vtrig = 0V)
Reset voltage (3)
Reset current
Vreset = +0.4V
Vreset = 0V
Low level output voltage
VCC = +15V
VCC = +5V
IO(sink) = 10mA
IO(sink) = 50mA
IO(sink) = 100mA
IO(sink) = 200mA
IO(sink) = 8mA
IO(sink) = 5mA
High level output voltage
VCC = +15V
VCC = +5V
IO(sink) = 200mA
IO(sink) = 100mA
IO(sink) = 100mA
9.6 10 10.4 9 10 11
V
2.9 3.33 3.8 2.6 3.33 4
9.4 10 10.6 8.8 10 11.2
V
2.7 3.33 4 2.4 3.33 4.2
0.1 0.25
0.1 0.25 µA
4.8 5 5.2 4.5 5 5.6
V
1.45 1.67 1.9 1.1 1.67 2.2
0.5 0.9
0.5 2.0
µA
0.4 0.7 1 0.4 0.7 1
V
0.1 0.4
0.4 1
0.1 0.4
mA
0.4 1.5
0.1 0.15
0.4 0.5
2 2.2
2.5
0.1 0.25
0.05 0.2
0.1 0.25
0.4 0.75
2 2.5
V
2.5
0.3 0.4
0.25 0.35
12.5
12.5
V
13 13.3
12.75 13.3
3 3.3
2.75 3.3
4/16
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