Data Sheet
LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS
AZ393/393C
Typical Performance Characteristics
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
30
25
20
15
10
5
-40Co
-40Co
25Co
25Co
85Co
85Co
0
0
2
4
6
8
10
12
14
16
18
0
2
4
6
8
10
12
14
16
18
Supply Voltage (VDC
)
Supply Voltage (VDC
)
Figure 4. Supply Voltage vs. Supply Current
Figure 5. Supply Voltage vs. Input Current
6V
4V
V
OUT
10
1
V
OUT
2V
5V
0
5.1K
V
_
+
VIN
IN
105mV
5V
VOUT
0.1
100mV
5.1K
25Co
_
+
V
VIN
IN
85Co
VOUT
100mV
5mV
0.01
-40Co
1E-3
0.01
0.1
1
10
100
0
0.4 0.8 1.2 1.6
2
2.4 2.8 3.2 3.6
4
Output Sink Current (mA)
Time (µs)
Figure 7. Response Time for 5mV Input Overdrive -
Negative Transition
Figure 6. Output Sink Current vs. Saturation Voltage
6V
5V
4V
5.1K
_
+
VIN
2V
0V
V
OUT
VOUT
100mV
195mV
V
IN
95mV
0
0.4 0.8 1.2 1.6
2
2.4 2.8 3.2 3.6
µs)
4
Time (
Figure 8. Response Time for 5mV Input Overdrive -
Positive Transition
Aug. 2006 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
6
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
