LM555J/883 National Semiconductor, LM555J/883 Datasheet - Page 5

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LM555J/883

Manufacturer Part Number
LM555J/883
Description
IC,TIMER,BIPOLAR,DIP,8PIN,CERAMIC
Manufacturer
National Semiconductor
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I
I
V
V
V
I
I
V
I
V
V
V
tE
∆tE / ∆V
CCL
L7
Th
Trig
Reset
Sat
CO
Th
Trig
Reset
OL
OH
Symbol
Electrical Characteristics
DC Parameters
The following conditions apply to all the following parameters, unless otherwise specified.
DC: +5V ≤ V
CC
Supply Current Low State
Leakage Current Pin 7
Saturation Voltage Pin 7
Control Voltage
Threshold Voltage
Threshold Current
Trigger Current
Trigger Voltage
Reset Current
Reset Voltage
Output Voltage Drop Low
Output Voltage Drop High
A Stable Frequency
Timing Error
Timing Drift with Supply
CC
≤ +15V
Parameter
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Timing error decreases with an
increase in V
5V ≤ V
CC
CC
CC
2
CC
2
CC
2
CC
CC
2
CC
2
6
Th
2
CC
CC
2
CC
7
CC
2
CC
2
CC
2
CC
CC
CC
CC
= V
= V
= V
= V
= V
= V
= 0
= V
= 5V, V
= V
= V
= V
= V
= 5V, R
= 15V, R
= 18V, R
= 18V, V
= 15V, I
= 4.5V, I
= 5V,
= 15V,
= 15V
= 5V
= 5V, I
= 15V, I
= 15V, I
= 15V, I
= 15V, I
= 5V, I
= 5V
= 15V, 1KΩ ≤ R
6
6
6
6
6
Th
6
6
6
6
CC
Th
= 18V
= 0
= 12V
= 4V
= 12V
= Gnd
= 15V
= 15V
= 15V
, V
≤ 15V
Conditions
Test Measured Value
6
Sink
Source
2
L
= 5V
7
Sink
Sink
Sink
Source
CC
= 7.5V,
7
7
L
L
=
= 15mA,
= 4.5mA
= 18V,
=
=
= +8mA,
= +10mA,
= +50mA,
= +85mA,
= 85mA
= 85mA
4
,
A
≤ 100KΩ,
(Note 6)
(Note 6)
(Note 7)
(Note 4)
(Note 5)
(Note 5)
(Note 5)
(Note 5)
Notes
12.75
1.45
2.75
Min
2.9
9.6
9.5
4.8
3.0
0.4
13
45
3
Max
12.0
18.5
10.4
10.5
100
240
250
500
250
150
250
500
800
5.0
3.8
5.2
6.0
1.9
0.4
1.0
2.2
0.2
±
±
80
51
2
2
% / V
Unit
KHz
mA
mA
mA
mV
mV
mA
mV
mV
mV
mV
mV
nA
nA
nA
%
%
V
V
V
V
V
V
V
V
V
V
V
V
groups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
Sub-
2, 3
2, 3
2, 3
2, 3
2, 3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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