PRODUCT DATABOOK 1996/1997
MC33164-3/MC34164-3
3 V U
N D E RV O LTA G E
S
E N S I N G
C
I R C U I T
P
R O D U C T I O N
D
A T A
S
H E E T
CHARACTERISTIC
CURVES
FIGURE 5.
— THRESHOLD VOLTAGE vs. TEMPERATURE
2.800
2.775
FIGURE 6.
— THRESHOLD HYSTERESIS vs. TEMPERATURE
100
90
(V
T
) Threshold Voltage - (V)
2.750
2.725
2.700
2.675
2.650
2.625
2.600
2.575
2.550
-50
(V
H
) Threshold Hysteresis - (mV)
80
70
60
50
40
30
20
10
0
-50
V
T+
High Threshold Voltage
V
T-
Low Threshold Voltage
-25
0
25
50
75
100
-25
0
25
50
75
100
(T
A
) Ambient Temperature - (°C)
(T
A
) Ambient Temperature - (°C)
FIGURE 7.
— SUPPLY CURRENT vs. INPUT VOLTAGE
200
FIGURE 8.
— SUPPLY CURRENT vs. TEMPERATURE
25.0
160
(I
IN
) Quiescent Input Current - (µA)
180
R
L
= No Load
T
A
= 25°C
No Load
20.0
(I
IN
) Input Current - (µA)
V
IN
= 6V
140
120
100
80
60
40
20
0
0
2
4
6
8
10
15.0
10.0
V
IN
= 3V
5.0
0.0
-50
-25
0
25
50
75
100
(V
IN
) Input Voltage - (V)
(T
A
) Ambient Temperature - (°C)
6
Copyright © 1999
Rev. 1.2 6/99
MICROSEMI [ MICROSEMI CORPORATION ]
