KA3050 查看數據表（PDF） - Fairchild Semiconductor
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KA3050 Datasheet PDF : 22 Pages
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Absolute Maximum Ratings (Ta = 25°C)
Parameter
Supply voltage
Output current (VDD)
Output current (VCC)
Output current (Stepping motor)
Output current (AE meter)
Current (DC motor)
Output current (IRO)
Output current (MGO)
Output terminal voltage
Input terminal voltage
Power dissipation
Operating temperature range
Storage temperature
Symbol
VE
IVDD
IVCC
ISM1, 2, 3, 4
ISM4, 5
IDM
IIRO
IMGO
VOUT
VIN
PD
TOPR
TSTG
Power Dissipation Curve
Value
−0.3 ~ +7.5
80
50
500
1000
3000
2000
500
−0.3 ~ +7.5
−0.3 ~ +7.5
1.0
−20 ~ +50
−55 ~ +125
Power dissipation (W)
1.0
0.8
KA3050
Unit
Remark
V
mA
mA
mA
Within 70ms
mA
Within 70ms
mA
Within 10ms
mA
Within 500µs
mA
Within 200ms
V
V
W
°C
°C
25
50
Ambient temperature, Ta (°C)
150
Recommended Operating Conditions (Ta = 25°C)
Parameter
Operating Supply Voltage
Symbol
Min.
Typ.
Max.
Unit
VE
2.0
-
7.5
V
7
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