Philips Semiconductors Linear Products
Product specification
Dual timer
NE/SA/SE556/NE556-1
ELECTRICAL CHARACTERISTICS
T =25°C, V =+5V to +15V, unless otherwise specified.
A
CC
NE/SA556
NE556-1
SE556
Typ
SYMBOL
PARAMETER
Supply voltage
TEST CONDITIONS
UNIT
Min
Max
18
Min
Typ
Max
16
V
4.5
4.5
V
CC
V
CC
=5V, R =∞
6
10
6
12
mA
L
1
I
Supply current (low state)
CC
V
CC
=15V, R =∞
20
24
20
30
mA
L
Timing error (monostable)
R =2kΩ to 100kΩ
A
2
t
Initial accuracy
C=0.1µF
0.5
30
2.0
100
0.2
0.75
50
3.0
150
0.5
%
M
∆t /∆T
Drift with temperature
Drift with supply voltage
Timing error (astable)
T=1.1 RC
ppm/°C
%/V
M
∆t /∆V
0.05
0.1
M
S
R , R =1kΩ to 100kΩ
A
B
2
t
Initial accuracy
C=0.µF
4
6
5
13
500
1
%
A
∆t /∆T
Drift with temperature
V
CC
=15V
400
0.15
10.0
3.33
10.0
500
0.6
400
0.3
ppm/°C
%/V
A
∆t /∆V
Drift with supply voltage
A
S
V
V
=15V
9.6
2.9
9.4
10.4
3.8
9.0
2.6
8.8
10.0
3.33
10.0
11.0
4.0
11.2
CC
V
Control voltage level
Threshold voltage
V
V
C
V
=5V
CC
=15V
10.6
CC
V
TH
V
=5V
2.7
4.8
3.33
30
4.0
250
5.2
2.4
4.5
1.1
3.33
30
4.2
250
5.6
V
nA
V
CC
3
I
TH
Threshold current
V
= 15V, V = 10.5V
CC TH
Trigger voltage
V
CC
=15V
5.0
5.0
V
TRIG
V
CC
=5V
1.45
1.67
0.5
0.7
0.1
0.4
1.9
0.9
1.0
0.4
1.0
1.67
0.5
0.7
0.1
0.4
2.2
2.0
1.0
0.6
1.5
V
I
Trigger current
V
TRIG
=0V
µA
V
TRIG
5
V
Reset voltage
0.4
0.4
0.4
0.4
RESET
Reset current
Reset current
V
=0.4V
mA
mA
RESET
I
V
=0V
RESET
RESET
V
CC
=15V
Output voltage (low)
I
I
=10mA
=50mA
0.1
0.4
2.0
0.15
0.5
0.1
0.4
0.25
0.75
SINK
SINK
V
V
SE556
2.25
NE/SA556
I
=100mA
=200mA
2.0
2.0
2.5
3.2
2.5
SINK
SINK
V
OL
NE556-1
Output voltage (low)
I
2.5
V
=5V
CC
I
I
=8mA
=5mA
=15V
0.1
0.2
0.25
0.15
0.3
SINK
SINK
0.05
0.15
0.25
V
CC
I
I
=200mA
=100mA
=5V
12.5
13.3
12.5
13.3
SOURCE
SOURCE
V
Output voltage (high)
13.0
3.0
12.75
2.75
V
OH
V
CC
I
=100mA
3.3
0.5
3.3
0.5
SOURCE
6
Turn-off time
t
V
=V
CC
2.0
µs
OFF
RESET
NE556-1
t
t
Rise time of output
Fall time of output
Discharge leakage current
100
100
20
200
200
100
100
100
20
300
300
100
ns
ns
nA
R
F
355
August 31, 1994
NXP [ NXP ]
