参数资料
型号: TS555MP
厂商: STMICROELECTRONICS
元件分类: 模拟波形发生器
英文描述: PULSE; RECTANGULAR, 2 MHz, TIMER, PDSO8
封装: TSSOP-8
文件页数: 10/12页
文件大小: 218K
代理商: TS555MP
TS555
7/12
STATIC ELECTRICAL CHARACTERISTICS
VCC = +12V, Tamb = +25°C, Reset to VCC (unless otherwise specified)
DYNAMIC ELECTRICAL CHARACTERISTICS
VCC = +12V, Tamb = +25°C, Reset to VCC (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
ICC
Supply Current (no load, High and Low States)
Tmin. ≤ Tamb ≤ Tmax.
170
400
A
VCL
Control Voltage Level
Tmin. ≤ Tamb ≤ Tmax.
7.4
7.3
8
8.6
8.7
V
VDIS
Discharge Saturation Voltage (Idis = 80mA)
Tmin. ≤ Tamb ≤ Tmax.
0.09
1.5
2.0
V
IDIS
Discharge Pin Leakage Current
1
100
nA
VOL
Low Level Output Voltage (Isink = 50mA)
Tmin. ≤ Tamb ≤ Tmax.
1.2
2
2.8
V
VOH
High Level Output Voltage (Isource = -10mA)
Tmin. ≤ Tamb ≤ Tmax.
10.5
11
V
VTRIG
Trigger Voltage
Tmin. ≤ Tamb ≤ Tmax.
3.2
3.1
4
4.8
4.9
V
ITRIG
Trigger Current
10
pA
ITH
Threshold Current
10
pA
VRESET
Reset Voltage
Tmin. ≤ Tamb ≤ Tmax.
0.4
0.3
1.1
1.5
2.0
V
IRESET
Reset Current
10
pA
Symbol
Parameter
Min.
Typ.
Max.
Unit
Timing Accuracy (Monostable) 1)
R = 10k
, C = 0.1F
VCC = +12V
1.
see figure 2
4%
Timing Shift with Supply Voltage Variations (Monostable) 1)
R = 10k
, C = 0.1F,VCC = +5V ±1V
0.38
%/V
Timing Shift with Temperature
Tmin. ≤ Tamb ≤ Tmax., VCC = +5
75
ppm/°C
fmax
Maximum Astable Frequency 2)
RA = 470, RB = 200, C = 200pF, VCC = +5V
2.7
MHz
Astable Frequency Accuracy 2)
RA =RB = 1k to 100k, C = 0.1F, VCC = +12V
2.
see figure 4
3%
Timing Shift with Supply Voltage Variations (Astable mode)
RA =RB = 1k to 100k, C = 0.1F, VCC = 5 to +12V
0.1
%/V
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