LPV521MGX Datasheet, PDF (11/29 Pages) Texas Instruments – LPV521 Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier

LPV521
www.ti.com
SNOSB14C – AUGUST 2009 – REVISED FEBRUARY 2013
Typical Performance Characteristics (continued)
At T_J = 25°C, unless otherwise specified.
Input Offset Voltage vs. Sourcing Current
Input Offset Voltage vs. Sinking Current
150 ^-40°C
V_S = 5V
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 20.
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 21.
Input Offset Voltage vs. Sinking Current
Input Offset Voltage vs. Sinking Current
150 ^-40°C
V_S = 3.3V
100
25°C
50
0
-50
-100
85°C
-150
125°C
0.0
0.5
1.0
1.5
2.0
I_SOURCE (mA)
Figure 22.
150 -40°C
V_S = 5V
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 23.
Sourcing Current vs. Output Voltage
5
V_S = 1.8V
4
-40°C
25°C
3
Sinking Current vs. Output Voltage
5
V_S = 1.8V -40°C
4
25°C
3
2
85°C
1
125°C
0
0.0
0.5
1.0
1.5
2.0
OUTPUT VOLTAGE REFERENCED TO V⁺ (V)
Figure 24.
2
85°C
1
125°C
0
0.0
0.5
1.0
1.5
2.0
OUTPUT VOLTAGE REFERENCED TO V^- (V)
Figure 25.
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