NE558 Fairchild Semiconductor, NE558 Datasheet - Page 2

• Manufacturer Part Number: NE558
• Description: Timers & Support Products
• Manufacturer: Fairchild Semiconductor
• Type: Standardr

Specifications of NE558

• Number Of Internal Timers: 4
• Supply Voltage (max): 16 V
• Supply Voltage (min): 4.5 V
• Maximum Power Dissipation: 600 mW
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Propagation Delay (max): 1000 ns
• Package / Case: PDIP W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NE558
Absolute Maximum Ratings (T
Electrical Characteristics
Note :
1. The trigger functions only on the falling edge of the trigger pulse only after previously being high. After reset the trigger must
2. For reset below 0.8V, outputs set low and trigger inhibited.
3. Output structure is open collector which requires a pull up resistor to V
2
(V
Parameter
Supply Voltage
Lead Temperature (soldering 10sec)
Power Dissipation
Operating Temperature Range NE558
Storage Temperature Range
*3
Supply Voltage
Supply Current
Timing Error (T = RC)
Drift with Temperature
Drift with Supply Voltage
*
*
*
*
Threshold Voltage
Threshold Current
Output Leakage Current
Propagation Delay Time
Rise Time
Fall Time
Initial Accuracy
CC
1
1
2
2
Output Voltage
be brought high and then low to implement triggering.
The output is normally low sinking current.
Trigger Voltage
Trigger Current
Reset Voltage
Reset Current
= 5 ~ 15V, T
Parameter
A
= 25 C, unless otherwise specified)
Symbol
ACCUR
t/ V
V
I
I
V
V
V
I
I
RST
I
LKG
V
t/ T
RST
CC
TR
TH
t
t
t
CC
TR
TH
D
R
F
O
CC
A
V
R = 2K to 100K , C =1 F
= 25 C)
V
V
I
I
I
I
L
L
L
L
CC
CC
TR
= 10mA
= 100mA
= 100mA
= 100mA
= 0V
=15V, reset voltage =15V
= 15V
Conditions
Symbol
T
T
T
V
LEAD
P
OPR
STG
CC
-
-
-
-
-
-
-
D
CC
to sink current.
-65 ~ + 150
0 ~ + 70
Min.
Value
4.5
0.8
0.8
300
600
-
-
-
-
-
-
-
-
-
-
-
-
16
0.63
Typ.
V
100
100
0.1
1.5
5.0
1.5
0.1
1.0
1.0
16
30
50
15
10
CC
-
2
Max.
150
100
500
500
0.9
2.4
2.4
0.4
2.0
16
36
5
-
-
-
-
-
Unit
mW
V
C
C
C
PPM/ C
Unit
%/V
mA
nA
nA
nS
nS
%
V
V
V
V
V
A
A
S