PRODUCT DATABOOK 1996/1997
MC33164-3/MC34164-3
3V UNDERVOLTAGE SENSING CIRCUIT
PRODUCTION DATA SHEET
CHARACTERISTIC CURVES
FIGURE 9. — LOW LEVEL OUTPUT CURRENT
vs. TEMPERATURE
40
VIN = VOUT = 2.4V
35
30
25
20
15
10
5
0
-50
-25
0
25
50
75
100
(TA) Ambient Temperature - (°C)
FIGURE 10. — LOW LEVEL OUTPUT SATURATION VOLTAGE
vs. TEMPERATURE
100
90
VIN = 2.4V
IOUT = 1mA
80
70
60
50
40
30
20
10
0
-50
-25
0
25
50
75
100
(TA) Ambient Temperature - (°C)
FIGURE 11. — LOW LEVEL OUTPUT SATURATION VOLTAGE
vs. TEMPERATURE
50
45
VIN = 1V
IOUT = 250µA
40
35
30
25
20
15
10
5
0
-50
-25
0
25
50
75
100
(TA) Ambient Temperature - (°C)
FIGURE 12. — CLAMP DIODE FORWARD VOLTAGE
vs. FORWARD CURRENT
-1.6
-1.5
-1.4
-1.3
-1.2
-40°C
-1.1
-1
25°C
-0.9
-0.8
85°C
-0.7
-0.6
0 10 20 30 40 50 60 70 80 90 100
(IF) Diode Forward Current - (mA)
Copyright © 1999
Rev. 1.2a 11/04
7