參數(shù)資料
型號: TS555C,I,M
廠商: 意法半導體
英文描述: Low Power Single CMOS Timers(低功耗單定時器)
中文描述: 低功耗單的CMOS計時器(低功耗單定時器)
文件頁數(shù): 7/11頁
文件大?。?/td> 97K
代理商: TS555C,I,M
DYNAMIC ELECTRICAL CHARACTERISTICS
T
amb
= +25
o
C, Reset to V
CC
(unless otherwisespecified)
Symbol
Parameter
TS555C-TS555I-TS555M
Min
Typ
Unit
Max
TimingAccuracy (Monostable) - (note 1)
R = 10k
, C = 0.1
μ
F
V
CC
= + 2V
V
CC
= + 5V
V
CC
= +12V
1
2
4
%
Timing Shift with supply voltage variations (Monostable)
R = 10k
, C = 0.1
μ
F,V
CC
= + 5V +/-1V
Timing Shift with temperature
T
min.
T
amb
T
max.
, V
CC
= + 5V
Maximum astable frequency
R
A
= 470
, R
B
= 200
,
C = 200pF , V
CC
= + 5V
Astable frequency accuracy - (note 2)
R
A
= R
B
= 1k
to 100
k
, C = 0.
F
0.38
%/V
75
ppm/
°
C
f
max
2.7
MHz
V
CC
= + 5V
V
CC
= + 12V
3
3
%
Timing Shift with supply voltage variations (Astable mode)
R
A
= R
B
= 1k
to 100
k
, C = 0.1
μ
F,V
CC
= 5 to+ 12V
Output Rise Time (V
CC
= + 5V , C
load
= 10pF)
Output Fall Time (V
CC
= + 5V , C
load
= 10pF)
TriggerPropagation Delay (V
CC
= + 5V)
Minimum Reset Pulse Width (V
trig
= + 5V)
Notes :
1. See Figure 2
2. See Figure 4
0.1
%/V
t
r
t
f
25
20
100
350
ns
ns
ns
ns
-
t
pd
t
rpw
TS555C,I,M
7/11
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