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SLFS043F − SEPTEMBER 1983 − REVISED FEBRUARY 2005
operating characteristics, V
= 5 V, T = 25°C (unless otherwise noted)
DD
A
PARAMETER
TEST CONDITIONS
MIN
TYP
1%
0.1
20
MAX
3%
0.5
75
UNIT
‡
Initial error of timing interval
V
C
= 5 V to 15 V,
R = R = 1 kΩ to 100 kΩ,
A B
See Note 3
DD
T
= 0.1 µF,
Supply voltage sensitivity of timing interval
Output pulse rise time
%/V
ns
t
t
r
R
= 10 MΩ,
C
R
= 10 pF
L
L
Output pulse fall time
15
60
f
R
C
= 470 Ω,
= 200 pF,
= 200 Ω,
A
T
B
f
Maximum frequency in astable mode
1.2
2.1
MHz
max
See Note 3
‡
Timing interval error is defined as the difference between the measured value and the average value of a random sample from each process
run.
NOTE 3: R , R , and C are as defined in Figure 1.
A
B
T
electrical characteristics at V
= 5 V, T = 25°C
A
DD
PARAMETER
TEST CONDITIONS
MIN
TYP
3.3
MAX
UNIT
V
V
Threshold voltage
Threshold current
Trigger voltage
Trigger current
Reset voltage
2.8
3.8
IT
I
IT
10
pA
V
V
1.36
0.4
1.66
10
1.96
1.5
I(TRIG)
I(TRIG)
I
pA
V
V
1.1
I(RESET)
I
Reset current
10
pA
I(RESET)
Control voltage (open circuit) as a percentage of supply voltage
Discharge switch on-state voltage
66.7%
0.14
0.1
I
= 10 mA
0.5
V
nA
V
OL
Discharge switch off-state current
V
V
High-level output voltage
I
I
I
I
= − 1 mA
= 8 mA
4.1
4.8
OH
OH
OL
OL
OL
0.21
0.13
0.08
170
0.4
0.3
0.3
350
= 5 mA
Low-level output voltage
Supply current
V
OL
= 3.2 mA
I
See Note 2
µA
DD
NOTE 2: These values apply for the expected operating configurations in which THRES is connected directly to DISCH or TRIG.
8
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