M51971 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
Número de pieza
componentes Descripción
Fabricante
M51971 Datasheet PDF : 13 Pages
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FG amplifier open loop voltage gain,
phase transition characteristics
100
VCC=9V
80
Voltage gain
60
40
20
0
-20
10
Phase
-90
-120
100
1k
10k 100k
Frequency FIN (Hz)
-150
1M
Level shift voltage at pin 1 – Ambient
temperature characteristics
3.0
2.5
2.0
1.5
1.0
0.5
0
-50 -25 0
25 50 75 100
Ambient temperature Ta (°C)
Threshold voltage at pin 4 – Ambient
temperature characteristics
50
40
30
20
ON level
10
0
-10
OFF level
-20
-30
-40
-50
-50 -25 0
25 50 75 100
Ambient temperature Ta (°C)
MITSUBISHI <CONTROL / DRIVER IC>
M51971L/FP
MOTOR SPEED CONTROL
Revel shift voltage at pin 1 –
Input voltage characteristics at pin 1
2.5
VCC=9V
2.0
1.5
-0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Input voltage at pin 1 V 1 (V)
Voltage at pin 3 – Output current
characteristics of pin 3
4
VCC=9V
V 1 =0V
3
2
1
0
-15 -10 -5
0
5 10 15
Output current at pin 3 I 3 (mA)
Saturetion voltage at pin 5 –Sink
current characteristics at pin 5
40
VCC=9V
30
20
10
0
0 0.2 0.4 0.6 0.8 1.0 1.2
Sink current at pin 5 I 5 (mA)
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