參數(shù)資料
型號(hào)： KA556
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Tantalum Molded High Reliability Capacitor; Capacitance: 4.7uF; Voltage: 6.3V; Packaging: Tape & Reel
中文描述： DUAL PULSE; RECTANGULAR, TIMER, PDIP14
封裝： DIP-14
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 44K
代理商： KA556
KA556
3
Electrical Characteristics
(T
A
= 25
°
C, V
CC
= 5 ~ 15V, unless otherwise specified)
Notes:
*1. Supply current when output is high is typically 1.0mA less at V
CC
= 5V
*2. Tested at V
CC
= 5V and V
CC
= 15V
*3. This will determine the maximum value of R
A
+ R
B
for 15V operation.
The maximum total R = 20M
, and for 5V operation the maximum total R = 6.6M
.
*4. Matching characteristics refer to the difference between performance characteristics of each timer section in the monostable
mode.
*5. As reset voltage lowers, timing is inhibited and then the output goes low.
Parameter
Symbol
V
CC
Conditions
-
Min.
4.5
Typ.
-
5
16
Max.
16
12
30
Unit
V
mA
mA
Supply Voltage
Supply Current *
1
(two timers)
(low state)
Timing Error *
2
(monostable)
Initial Accuracy
Drift with Temperature
Drift with Supply Voltage
Control Voltage
I
CC
V
CC
= 5V, R
L
=
∞
V
CC
= 15V, R
L
=
∞
R
A
= 2K
to 100K
C = 0.1
μ
F
T = 1.1RC
V
CC
= 15V
V
CC
= 5V
V
CC
= 15V
V
CC
= 5V
-
ACCUR
t/
T
t/
V
CC
V
C
-
0.75
50
0.1
10.0
3.33
10.0
3.33
30
5.0
1.6
0.01
0.6
0.03
-
%
ppm/
°
C
%/V
V
V
V
V
nA
V
V
μ
A
V
mA
9.0
2.6
8.8
2.4
-
4.5
1.1
-
0.4
-
11.0
4.0
11.2
4.2
250
5.6
2.2
2.0
1.0
0.6
Threshold Voltage
V
TH
Threshold Current*
3
Trigger Voltage
I
TH
V
TR
-
V
CC
= 15V
V
CC
= 5V
V
TR
= 0V
Trigger Current
Reset Voltage*
5
Reset Current
I
TR
V
RST
I
RST
-
-
Low Output Voltage
V
OL
V
CC
= 15V
I
SINK
= 10mA
I
SINK
= 50mA
I
SINK
= 100mA
I
SINK
= 200mA
V
CC
= 5V
I
SINK
= 8mA
I
SINK
= 5mA
V
CC
= 15V
I
SOURCE
= 200mA
I
SOURCE
= 100mA
V
CC
= 5V
I
SOURCE
= 100mA
-
0.1
0.4
2.0
2.5
0.25
0.15
0.25
0.75
3.2
0.35
0.25
V
V
High Output Voltage
V
OH
12.75
12.5
13.3
-
V
2.75
-
-
-
3.3
100
100
10
-
V
ns
ns
nA
Rise Time of Output
Fall Time of Output
Discharge Leakage Current
Matching Characteristics*
4
Initial Accuracy
Drift with Temperature
Drfit with Supply Voltage
Timing Error (astable)*
2
Initial Accuracy
Drift with Temperature
Drift with Supply Voltage
t
R
t
F
-
-
-
300
300
100
I
LKG
ACCUR
t/
T
t/
V
CC
-
-
1.0
10
0.2
2.0
0.5
%
ppm/
°
C
%/V
ACCUR
t/
T
t/
Vcc
V
CC
= 15V
R
A
,R
B
= 1K
to 100K
C = 0.1
μ
F
-
2.25
150
0.3
-
%
ppm/
°
C
%/V
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