MC34064, MC33064, NCV33064
10
R
L
= 10 k to V
in
T
A
= 25°C
VO , OUTPUT VOLTAGE (V)
VO , OUTPUT VOLTAGE (V)
8.0
6.0
4.0
2.0
0
4.0
3.0
2.0
1.0
0
5.0
R
L
= 10 k to V
in
T
A
= 25°C
0
2.0
4.0
6.0
V
in
, INPUT VOLTAGE (V)
8.0
10
4.560
4.580
4.600
V
in
, INPUT VOLTAGE (V)
4.620
4.640
Figure 2. Reset Output Voltage versus
Input Voltage
Figure 3. Reset Output Voltage versus
Input Voltage
4.630
V th, THRESHOLD VOLTAGE (V)
R
L
= 10 k to V
in
4.620
4.610
4.600
4.590
4.580
4.570
−55
Lower Threshold
Low State Output
−25
0
25
50
75
100
125
I in , INPUT CURRENT (mA)
Upper Threshold
High State Output
1.0
0.8
0.6
+85°C
0.4
0.2
0
T
A
= +25°C
+85°C
−40°C
T
A
= +25°C
−40°C
0
2.0
4.0
6.0
8.0
10
T
A
, AMBIENT TEMPERATURE (°C)
V
in
, INPUT VOLTAGE (V)
Figure 4. Comparator Threshold Voltage
versus Temperature
Figure 5. Input Current versus Input Voltage
2.0
V
in
= 4.0 V
V OL, OUTPUT SATURATION (V)
1.5
T
A
= 85°C
T
A
= −40°C
1.0
4.0 V −
V
in
10k
Reset
Reset
T
A
= 25°C
90%
V
in
= 5.0 V to 4.0 V
R
L
= 10 k
T
A
= 25°C
V
in
5.0 V −
0.5
10%
0
5.0V
4.0V
REF
0
10
20
30
I
Sink
, SINK CURRENT (mA)
40
200 ns/DIV
Figure 6. Reset Output Saturation versus
Sink Current
Figure 7. Reset Delay Time
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