MC33161 查看數據表（PDF） - ON Semiconductor
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MC33161 Datasheet PDF : 18 Pages
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MC34161, MC33161, NCV33161
2.8
2.610
2.4
Vref Max = 2.60 V
2.578
2.0
1.6
2.546
Vref Typ = 2.54 V
1.2
2.514
0.8
VCC = 5.0 V
VMode = GND
0.4
VMode = GND
TA = 25°C
2.482
Vref Min = 2.48 V
0
2.450
0
10
20
30
40
−55 −25
0
25 50 75
100 125
VCC, SUPPLY VOLTAGE (V)
TA, AMBIENT TEMPERATURE (°C)
Figure 8. Reference Voltage
versus Supply Voltage
Figure 9. Reference Voltage
versus Ambient Temperature
0
−2.0
−4.0
VCC = 5.0 V
VMode = GND
−6.0
−8.0
−10
0
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
Iref, REFERENCE SOURCE CURRENT (mA)
Figure 10. Reference Voltage Change
versus Source Current
0.5
VCC = 5.0 V
VMode = GND
0.4
TA = 85°C
0.3
TA = 25°C
0.2
TA = −40°C
0.1
0
0
4.0
8.0
12
16
Iout, OUTPUT SINK CURRENT (mA)
Figure 11. Output Saturation Voltage
versus Output Sink Current
0.8
1.6
VMode = VCC
Pins 2, 3 =
0.6
VMode = GND
Pins 2, 3 = 1.5 V
GND
1.2
VMode = Vref
0.4
Pin 1 = 1.5 V
Pin 2 = GND
0.8
0.2
ICC measured at Pin 8
0.4
TA = 25°C
0
0
0
10
20
30
40
0
VCC, SUPPLY VOLTAGE (V)
Figure 12. Supply Current versus
Supply Voltage
VCC = 5.0 V
VMode = GND
TA = 25°C
4.0
8.0
12
16
Iout, OUTPUT SINK CURRENT (mA)
Figure 13. Supply Current
versus Output Sink Current
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