Electrical characteristics TS555
8/19 DocID4077 Rev 4
Table 6. Dynamic electrical characteristics
V
CC
= +3 V, T
amb
= +25 °C, reset to V
CC
(unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
Timing accuracy (monostable)
(1)
R = 10 kΩ, C = 0.1 µF
V
CC
= 2 V
V
CC
= 3 V
1. See Figure 4
—
1
1
—
%
Timing shift with supply voltage variations
(monostable)
R = 10 kΩ, C = 0.1 µF, V
CC
= 3 V ± 0.3 V
(1)
0.5
%/V
Timing shift with temperature
(1)
T
min
≤ T
amb
≤ T
max
75
ppm/°C
f
max
Maximum astable frequency
(2)
R
A
= 470 Ω, R
B
= 200 Ω, C = 200 pF
2. See Figure 6
2
MHz
Astable frequency accuracy
(2)
R
A
= R
B
= 1 kΩ to 100 kΩ, C = 0.1 µF 5
%
Timing shift with supply voltage variations
(astable mode)
(2)
R
A
= R
B
= 1 kΩ to 100 kΩ, C = 0.1 µF,
V
CC
= 3 to 5 V
0.5
%/V
t
R
Output rise time (C
load
= 10 pF) 25
ns
t
F
Output fall time (C
load
= 10 pF) 20
t
PD
Trigger propagation delay 100
t
RPW
Minimum reset pulse width (V
trig
= 3 V) 350
