Electrical characteristics TS555
12/19 DocID4077 Rev 4
Figure 3. Supply current (per timer) versus supply voltage
Table 10. Dynamic electrical characteristics
V
CC
= +12 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
= +12 V
1. See Figure 4
—
4
—
%
Timing shift with supply voltage variations
(monostable)
(1)
R = 10 kΩ, C = 0.1 µF, V
CC
= +5 V ±1 V
0.38
%/V
Timing shift with temperature
T
min
≤ T
amb
≤ T
max.
, V
CC
= +5 V 75
ppm/°C
f
max
Maximum astable frequency
(2)
R
A
= 470 Ω, R
B
= 200 Ω, C = 200 pF, V
CC
= +5 V
2. See Figure 6
2.7
MHz
Astable frequency accuracy
R
A
= R
B
= 1 kΩ to 100 kΩ, C = 0.1 µF,
V
CC
= +12 V
3
%
Timing shift with supply voltage variations
(astable mode)
R
A
= R
B
= 1 kΩ to 100 kΩ, C = 0.1 µF,
V
CC
= 5 to +12 V
0.1
%/V
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