MB3886 Ver la hoja de datos (PDF) - Fujitsu
Número de pieza
componentes Descripción
Fabricante
MB3886 Datasheet PDF : 30 Pages
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MB3886
s TYPICAL CHARACTERISTICS
Supply Current vs. Supply Voltage
20
18
Ta = +25 °C
16
14
12
10
8
6
4
2
0
0
5
10
15
20
Supply voltage VCC (V)
Reference Voltage vs. Ambient Temperature
2
VCC = 12 V
1.5
VREF = 0 mA
1
0.5
0
−0.5
−1
−1.5
−2
−40 −20 0 20 40 60 80 100
Ambient temperature Ta ( °C)
Reference Voltage vs. Supply Voltage
5
Ta = +25 °C
VREF = 0 mA
4
3
2
1
00
5
10
15
20
Supply voltage VCC (V)
Triangular Waveform Oscillation Frequency
vs.
Timing Capacitor
1000
Ta = +25 °C
VCC = 12 V
RT = 9.1 kΩ
100
Triangular Waveform Oscillation Frequency
vs.
Timing Resistor
1000
CT = 150 pF
CT = 330 pF
100
10
1
10
100
1000
10000 100000
Timing capacitor CT (pF)
10
CT = 15000 pF
Ta = +25 °C
VCC = 12 V
11
10
100
Timing resistor RT (kΩ)
(Continued)
10
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