M61880FP Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
Número de pieza
componentes Descripción
Fabricante
M61880FP Datasheet PDF : 11 Pages
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TYPICAL CHARACTERISTICS
THERMAL DERATING
MITSUBISHI < DIGITAL ASSP >
M61880FP
Laser-diode driver / controller
Reference Voltage -Ambient Temperature
1200
1000
800
600
400
200
0
-25 0 25 50 75 100 125
AMBIENT TEMPERATURE Ta (°C)
VB PIN INPUT VOLTAGE •
BIAS OUTPUT CURRENT
Vcc=5V,Ta=25°C
60
RB=51Ω
50
40
30
20
10
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
INPUT VOLTAGE VB (V)
BIAS CURRENT SET RESISTOR-
BIAS OUTPUT CURRENT
1.54
1.52
1.50
Vcc=5V
1.48
1.46
1.44
0
-25 0 25 50 75 100 125
AMBIENT TEMPERATURE Ta (°C)
VB PIN INPUT VOLTAGE-CURRENT
100.0
90.0
80.0
Vcc=5V,Ta=25°C
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0
0
1.0
2.0
INPUT VOLTAGE VB (V)
SWITCHING CURRENT SET RESISTOR-
SWITCHING OUTPUT CURRENT
Vcc=5V,Ta=25°C
60
VB=1.5V
50
40
30
20
10
0
0
100
200
300
400
RESISTOR FOR BIAS CURRENT SET RB(Ω)
( 9 /11)
120
100
Vcc=5V,Ta=25°C
VCH=2.5V
80
60
40
20
0
0
1
2
3
4
RESISTOR FOR SWITCHING CURRENT SET Rs(KΩ)
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