TS555C_03 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TS555C_03 Datasheet PDF : 12 Pages
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ELECTRICAL CHARACTERISTICS
VCC = +3V, Tamb = +25°C, Reset to VCC (unless otherwise specified)
Symbol
Parameter
Min.
ICC
Supply Current (no load, High and Low States)
Tmin. ≤ Tamb ≤ Tmax.
VCL
Control Voltage Level
Tmin. ≤ Tamb ≤ Tmax.
1.8
1.7
VDIS
Discharge Saturation Voltage (Idis = 1mA)
Tmin. ≤ Tamb ≤ Tmax.
IDIS Discharge Pin Leakage Current
VOL
Low Level Output Voltage (Isink = 1mA)
Tmin. ≤ Tamb ≤ Tmax.
VOH
High Level Output Voltage (Isource = -0.3mA)
Tmin. ≤ Tamb ≤ Tmax.
2.5
2.5
VTRIG
Trigger Voltage
Tmin. ≤ Tamb ≤ Tmax.
0.9
0.8
ITRIG Trigger Current
ITH Threshold Current
VRESET
Reset Voltage
Tmin. ≤ Tamb ≤ Tmax.
0.4
0.3
IRESET Reset Current
Typ.
90
2
0.05
1
0.1
2.9
1
10
10
1.1
10
Max.
230
230
2.2
2.3
0.2
0.25
100
0.3
0.35
1.1
1.2
1.5
2.0
TS555
Unit
µA
V
V
nA
V
V
V
pA
pA
V
pA
DYNAMIC ELECTRICAL CHARACTERISTICS
VCC = +3V, Tamb = +25°C, Reset to VCC (unless otherwise specified)
Symbol
Parameter
Timing Accuracy (Monostable) 1)
R = 10kΩ, C = 0.1µF
VCC=+2V
VCC=+3V
Timing Shift with Supply Voltage Variations (Monostable)
R = 10kΩ, C = 0.1µF,VCC = +3V ±0.3V 1)
Timing Shift with Temperature 1)
Tmin. ≤ Tamb ≤ Tmax.5
fmax
Maximum Astable Frequency 2)
RA = 470Ω, RB = 200Ω, C = 200pF
Astable Frequency Accuracy 2)
RA =RB = 1kΩ to 100kΩ, C = 0.1µF
Timing Shift with Supply Voltage Variations (Astable mode) 2)
RA =RB = 1kΩ to 100kΩ, C = 0.1µF, VCC = +3 to +5V
tR Output Rise Time (Cload = 10pF)
tF Output Fall Time (Cload = 10pF)
tPD Trigger Propagation Delay
tRPW Minimum Reset Pulse Width (Vtrig = +3V)
1. see figure 2
2. see figure 4
Min. Typ. Max. Unit
1
%
1
0.5
%/V
75
ppm/°C
2
MHz
5
%
0.5
%/V
25
ns
20
-
ns
100
ns
350
ns
5/12
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