參數(shù)資料
型號(hào): HA17555F
廠商: Hitachi,Ltd.
元件分類: 定時(shí)器
英文描述: Precision Timer
中文描述: 精密定時(shí)器
文件頁數(shù): 6/10頁
文件大?。?/td> 52K
代理商: HA17555F
HA17555 Series
6
Electrical Characteristics
(V
CC
= 5 to 15 V, Ta = 25°C)
Item
Symbol Min
Typ
Max
Unit
Test conditions
Supply voltage*
1
V
CC
I
CC
I
CC
Et
4.5
16.0
V
Supply current
3.0
6.0
mA
V
CC
= 5 V, R
L
=
V
CC
= 15 V, R
L
=
10
15
mA
Timing error*
2
(Inherent error)
1.0
%
Timing error*
2
(Ta dependency)
Et
50
ppm/
°
C
Ta = –20 to + 75
°
C
Timing error*
2
(Voltage dependency)
Et
0.01
%/V
V
CC
= 5 to 15 V
Threshold voltage
Vth
2/3
V
×
V
CC
V
Trigger voltage
V
T
V
T
I
T
V
R
I
R
Ith*
3
5.0
V
CC
= 15 V
V
CC
= 5 V
1.67
V
Trigger current
0.5
μ
A
Reset voltage
0.2
0.5
1.0
V
Reset current
0.1
mA
Threshold current
0.1
0.25
μ
A
Control voltage
V
CL
V
CL
V
OL
9
10
11
V
V
CC
= 15 V
V
CC
= 5 V
V
CC
= 15 V, Isink = 10 mA
V
CC
= 15 V, Isink = 50 mA
V
CC
= 15 V, Isink = 100 mA
V
CC
= 15 V, Isink = 200 mA
V
CC
= 5 V, Isink = 5 mA
V
CC
= 15 V, Isource = 200 mA
V
CC
= 15 V, Isource = 100 mA
V
CC
= 5 V, Isource = 100 mA
No loading
2.6
3.33
4.0
V
Output voltage
0.1
0.25
V
0.4
0.75
V
2.0
2.5
V
2.5
V
0.25
0.35
V
Output voltage
V
OH
12.5
V
12.75 13.3
V
2.75
3.3
V
Output rise time
t
r
t
f
tw
100
ns
Output fall time
100
ns
No loading
Oscillation pulse width*
4
Notes: 1. When output is low (When it is high, I
CC
is lower by 1 mA typically.)
2. R
A
, R
B
= 1 k to 100 k
, C = 0.1
μ
F, V
CC
= 5 V or 15 V.
3. (R
A
+ R
B
) at V
CC
= 15 V is determined by the value of Ith. It is 20 M
Max.
4. Output pulse width at mono multi circuit. Output high level pulse width at astable circuit.
10.0
ns
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