Data Sheet
LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS
AS393/393A
Typical Performance Characteristics
100
90
80
70
60
50
40
30
20
10
0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-40 o
C
0 o
C
25 o
70 o
85 o
C
C
C
Ta=-40oC
Ta=0oC
Ta=25oC
Ta=70oC
Ta=85oC
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0
5
10
15
20
25
30
35
40
Supply Voltage (V)
Supply Voltage (V)
Figure 4. Supply Voltage vs. Supply Current
Figure 5. Supply Voltage vs. Input Bias Current
6
4
10
1
85oC
70oC
25oC
-40oC
2
0
0.1
0
VCC
-50
5.1K
0.01
_
+
VIN
VOUT
-100
1E-3
10m
100m
1
10
100
IO-Output Sink Current (mA)
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
1.8 2.0
1.6
Time (μs)
Figure 6. Output Sink Current vs. Saturation Voltage
Figure 7. Response Time for 5mV Input Overdrive -
Negative Transition
BCD Semiconductor Manufacturing Limited
Jan. 2013 Rev. 2. 3
6
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
