LPV521MGX Datasheet, PDF (13/29 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.
Output Swing High vs. Supply Voltage
Output Swing Low vs. Supply Voltage
5 ^{RL = 100 k:}
5 _{RL = 100 k:}
4
125°C
85°C
3
2
1
25°C
0
-40°C
1
2
3
4
5
6
V_S (V)
Figure 32.
125°C
4
85°C
3
-40°C
2
25°C
1
2
3
4
5
6
V_S (V)
Figure 33.
Input Bias Current vs. Common Mode Voltage
15
V_S = 1.8V
10
5
25°C
0
-5
-40°C
Input Bias Current vs. Common Mode Voltage
15
V_S = 1.8V
10
125°C
5
0
85°C
-5
-10
-10
-15
0.0
0.5
1.0
1.5
2.0
V_CM (V)
Figure 34.
Input Bias Current vs. Common Mode Voltage
50
V_S = 3.3V
40
30
25°C
20
10
0
-10
-20 ^-40°C
-30
-40
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_CM (V)
Figure 36.
-15
0.0
0.5
1.0
1.5
2.0
V_CM (V)
Figure 35.
Input Bias Current vs. Common Mode Voltage
15
V_S = 3.3V
10
125°C
5
0
85°C
-5
-10
-15
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_CM (V)
Figure 37.
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