S1220PBID Datasheet, PDF (5/18 Pages) ON Semiconductor – Universal Voltage Monitors

MC34161, MC33161, NCV33161
2.8
2.610
2.4
V_ref Max = 2.60 V
2.578
2.0
1.6
2.546
V_ref Typ = 2.54 V
1.2
2.514
0.8
V_CC = 5.0 V
V_Mode = GND
0.4
V_Mode = GND
T_A = 25°C
2.482
V_ref Min = 2.48 V
0
2.450
0
10
20
30
40
-55
-25
0
25 50 75
100 125
V_CC, SUPPLY VOLTAGE (V)
T_A, AMBIENT TEMPERATURE (°C)
Figure 8. Reference Voltage
versus Supply Voltage
Figure 9. Reference Voltage
versus Ambient Temperature
0
-2.0
-4.0
V_CC = 5.0 V
V_Mode = GND
-6.0
-8.0
-10
0
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
I_ref, REFERENCE SOURCE CURRENT (mA)
Figure 10. Reference Voltage Change
versus Source Current
0.5
V_CC = 5.0 V
V_Mode = GND
0.4
T_A = 85°C
0.3
T_A = 25°C
0.2
T_A = -40°C
0.1
0
0
4.0
8.0
12
16
I_out, OUTPUT SINK CURRENT (mA)
Figure 11. Output Saturation Voltage
versus Output Sink Current
0.8
1.6
V_Mode = V_CC
Pins 2, 3 =
0.6
V_Mode = GND
Pins 2, 3 = 1.5 V
GND
1.2
V_Mode = V_ref
0.4
Pin 1 = 1.5 V
Pin 2 = GND
0.8
0.2
I_CC measured at Pin 8
0.4
T_A = 25°C
0
0
0
10
20
30
40
0
V_CC, SUPPLY VOLTAGE (V)
Figure 12. Supply Current versus
Supply Voltage
V_CC = 5.0 V
V_Mode = GND
T_A = 25°C
4.0
8.0
12
16
I_out, OUTPUT SINK CURRENT (mA)
Figure 13. Supply Current
versus Output Sink Current
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