LPV521MGX Datasheet, PDF (10/29 Pages) Texas Instruments – LPV521 Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier

LPV521
SNOSB14C – AUGUST 2009 – REVISED FEBRUARY 2013
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Typical Performance Characteristics (continued)
At T_J = 25°C, unless otherwise specified.
Input Offset Voltage vs. Supply Voltage
Input Offset Voltage vs. Output Voltage
150
25°C
100
50
-40°C
V_CM = V_S - 0.3V
-40°C
150
100
25°C
50
V_S = 1.8V
0 _85°C
-50
125°C
-100
0
-50
-100
85°C
-150
-150
125°C
1
2
3
4
5
6
V_S (V)
Figure 14.
0.0
0.5
1.0
1.5
2.0
V_OUT (V)
Figure 15.
Input Offset Voltage vs. Output Voltage
Input Offset Voltage vs. Output Voltage
150
-40°C
V_S = 3.3V
100
50 ^25°C
0
-50
-100
85°C
-150
125°C
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_OUT (V)
Figure 16.
150
100
50
0
-50
-100
-150
-40°C
25°C
0.0 1.0
V_S = 5V
85°C
125°C
2.0 3.0 4.0 5.0
V_OUT (V)
Figure 17.
Input Offset Voltage vs. Sourcing Current
Input Offset Voltage vs. Sourcing Current
150
100
50
0
-50
-100
-150
-40°C
25°C
85°C
125°C
V_S = 1.8V
0.0
0.5
1.0
1.5
2.0
I_SOURCE (mA)
Figure 18.
150 ^-40°C
V_S = 3.3V
100
50 ^25°C
0
-50
-100
85°C
-150
125°C
0.0
0.5
1.0
1.5
2.0
I_SOURCE (mA)
Figure 19.
10
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