NA555, NE555, SA555, SE555
PRECISION TIMERS
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SLFS022F–SEPTEMBER 1973–REVISED JUNE 2006
TYPICAL CHARACTERISTICS
Data for temperatures below 0°C and above 70°C are applicable for SE555 circuits only.
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
LOW-LEVEL OUTPUT CURRENT
10
7
10
7
V
CC
= 10 V
V
CC
= 5 V
4
2
4
2
T
A
= −55°C
T
A
= 25°C
1
0.7
1
0.7
T = −55°C
A
T
A
= 25°C
0.4
0.2
T = 125°C
A
0.4
0.2
T
A
= 125°C
0.1
0.1
0.07
0.07
0.04
0.02
0.04
0.02
0.01
0.01
1
2
4
7
10
20
40
70 100
1
2
4
7
10
20
40
70 100
I
− Low-Level Output Current − mA
I
− Low-Level Output Current − mA
OL
OL
Figure 1.
Figure 2.
LOW-LEVEL OUTPUT VOLTAGE
vs
DROP BETWEEN SUPPLY VOLTAGE AND OUTPUT
vs
LOW-LEVEL OUTPUT CURRENT
HIGH-LEVEL OUTPUT CURRENT
10
7
2.0
V
CC
= 15 V
T
= −55°C
= 25°C
A
1.8
1.6
4
2
T
A
= −55°C
T
A
1
0.7
1.4
1.2
1
T
A
= 125°C
0.4
0.2
T
A
= 25°C
T
A
= 125°C
0.8
0.6
0.4
0.1
0.07
0.04
0.02
0.2
0
V
= 5 V to 15 V
4
CC
0.01
1
2
4
7
10
20
40
70 100
1
2
7
10
20
40
70 100
I
− Low-Level Output Current − mA
OL
I
− High-Level Output Current − mA
OH
Figure 3.
Figure 4.
7
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