LPV521MGX Datasheet, PDF (9/29 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.
Offset Voltage Distribution
25
V_S = 5V
20
T_A = 25^oC
V_CM = V_S/2
15
TCV_OS Distribution
30
V_S = 5V
25
-40^oC d T_A d 125^oC
V_CM = V_S/2
20
15
10
10
5
5
0
-1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0
V_OS (mV)
Figure 8.
Input Offset Voltage vs. Input Common Mode
300
200
-40°C
25°C
100
0
-100
-200
-300
85°C
125°C
V_S = 1.8V
0.0 0.3 0.6 0.9 1.2 1.5 1.8
V_CM (V)
Figure 10.
Input Offset Voltage vs. Input Common Mode
0
-3.0 -2.0 -1.0 0.0 1.0 2.0 3.0
TCV_OS (PV/C)
Figure 9.
Input Offset Voltage vs. Input Common Mode
150
-40°C
V_S = 3.3V
100
50 _25°C
0
-50
-100
85°C
-150
125°C
-0.1 0.4 0.9 1.4 1.9 2.4 2.9 3.4
V_CM (V)
Figure 11.
Input Offset Voltage vs. Supply Voltage
150
-40°C
100
V_S = 5V
50
25°C
0
-50
-100
-150
85°C
125°C
-0.50.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V_CM (V)
Figure 12.
150
100
50
0
-50
-100
-150
-40°C
25°C
85°C
125°C
1
2
V_CM = 0.3V
3
4
5
6
V_S (V)
Figure 13.
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