User guide

LOW POWER LOW OFFSET VOLTAGE SINGLE COMPARATOR AS331
Data Sheet
5
May. 2010 Rev. 1. 4 BCD Semiconductor Manufacturing Limited
Typical Performance Characteristics
Figure 4. Supply Current vs. Supply Voltage
Figure 5. Supply Current vs. Case Temperature
Figure 7. Saturation Voltage vs. Case TemperatureFigure 6. Input Offset Voltage vs. Case Temperature
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
0.0
0.1
0.2
0.3
0.4
0.5
0.6
Supply Current (mA)
Supply Voltage (V)
T
C
=-40
o
C
T
C
=25
o
C
T
C
=85
o
C
-40-200 20406080100120
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
Supply Current (mA)
Case Temperature (
o
C)
V
CC
=5V
V
CC
=30V
-40-200 20406080100120
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
Input Offset Voltage (mV)
Case Temperature (
o
C)
R
L
=5.1KΩ
V
CC
=5V
V
CC
=30V
-40-200 20406080100120
100
150
200
250
300
350
Saturation Voltage (mV)
Case Temperature (
o
C)
V
CC
=5V
I
SINK
=4mA