NE558 Просмотр технического описания (PDF) - Contek Microelectronics
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NE558 Datasheet PDF : 2 Pages
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NE558
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS(Ta=25 C )
PARAMETER
SYMBOL
Supply Voltage
Vcc
Power Dissipation
Pd
Lead Temperature(soldering 10
Tlead
sec.)
Operating Temperature
Topr
Storage Temperature
Tstg
VALUE
16
600
300
-40~85
-65~150
UNIT
V
mW
C
C
C
ELECTRICAL CHARACTERISTICS( Ta=25 C ,Vcc=5 to 15V, unless otherwise specified)
PARAMETER
SYMBOL TEST CONDITIONS
MIN
TYP MAX
Supply Voltage
Vcc
4.5
16
Supply Current
Icc
Vcc=15V,RL=15V
16
36
Timing Error(T=RC)
Initial Accuracy
ACCUR
RA=2KW to 100KW
2
5
C=1mF
UNIT
V
mA
%
Drift with Temperature
Drift with Supply Voltage
Threshold Voltage( Note 1)
Threshold Current
Trigger voltage
Trigger Current
Reset Voltage(Note 2)
Reset Current
Output Voltage( Note 3)
Rise Time of Output
Fall Time of Output
Discharge Leakage Current
Dt/DT
Dt/DVcc
VTH
ITH
Vtr
Itr
Vrst
Irst
VOL
tR
tF
ILKG
Vcc=15V
Vtr=0
Reset
Reset
IL=10mA
IL=100mA
IL=100mA
IL=100mA
30
150 ppm/ C
0.1
0.9 %/V
0.63*Vcc
V
15
Na
0.8
1.5
2.4
V
5
100
mA
0.8
1.5
2.4
V
5
100
mA
0.1
0.4
V
1
2
100
nSec
100
300 nSec
10
500
nA
Note 1: The trigger functions only on the falling edge of the trigger pulse only after previously being high. After
reset, the trigger must be brought high and then low to implement triggering.
Note 2: For reset below 0.8V, output s set low and trigger inhibited.
Note 3: Output structure is open collector which requires a pull up resistor to Vcc to sink current. The output is
normally low sinking current.
Contek Microelectronics Co.,Ltd.
2
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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