Owner manual

Preliminary Datasheet
Single/Dual Low Bias Current, Low Voltage, Rail-to-Rail
Input/Output CMOS Operational Amplifiers
Jul. 2012 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
10
AZV831/2
Typical Performance Characteristics
Figure 4. Supply Current vs. Temperature Figure 5. Supply Current vs. Supply Voltage
Figure 6. Input Offset Voltage vs. Figure 7. Input Offset Voltage vs.
Input Common Mode Voltage Input Common Mode Voltage
-0.5 0.0 0.5 1.0 1.5 2.0
-6
-5
-4
-3
-2
-1
0
1
Input Common Mode Voltage (V)
V
CC
=1.6V
Input Offset Voltage (mV)
T
A
=-40
o
C
T
A
=25
o
C
T
A
=85
o
C
-0.5 0.0 0.5 1.0 1.5 2.0 2.5
-6
-5
-4
-3
-2
-1
0
1
Input Common Mode Voltage (V)
V
CC
=1.8V
Input Offset Voltage (mV)
T
A
=-40
o
C
T
A
=25
o
C
T
A
=85
o
C
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0
50
100
150
200
250
Dual Amplifiers
V
OUT
=V
CC
/2
I
OUT
=0mA
T
A
=-40
O
C
T
A
=25
O
C
T
A
=85
O
C
Supply Current (µA)
Supply Voltage (V)
-40-200 20406080100120
80
100
120
140
160
180
200
220
240
260
Dual Amplifiers
V
CC
=5.0V
V
CC
=3.0V
V
CC
=1.8V
V
CC
=1.6V
No Load
V
OUT
=1/2V
CC
Supply Current (µA)
Temperature (
O
C)