Datasheet

10
100 1k 10k 100k
FREQUENCY (Hz)
-160
-140
-120
-100
-80
-60
-40
-20
0
PSRR (dB)
+PSRR
-PSRR
V
S
= 2V, 2.5V, 3.3V, 5V
V
S
= 2V
V
S
= 5V
1.5
2.5 3.5 4.5 5.5
SUPPLY VOLTAGE (V)
5
6
7
8
9
10
11
SUPPLY CURRENT (PA)
125°C
85°C
25°C
-40°C
0 1 2 3 4
V
CM
(V)
-30
-20
-10
0
10
20
30
-25
-15
-5
5
15
25
INPUT BIAS CURRENT (pA)
V
S
= 5V
125°C
85°C
0
1
2
3 4
V
CM
(V)
-300
-200
-100
0
100
200
300
400
500
600
INPUT BIAS CURRENT (fA)
25°C
-40°C
V
S
= 5V
LMP2231
www.ti.com SNOSB01E –JANUARY 2008–REVISED MARCH 2013
Typical Performance Characteristics (continued)
Unless otherwise Specified: T
A
= 25°C, V
S
= 5V, V
CM
= V
S
/2, where V
S
= V
+
- V
−
Input Bias Current vs. Input Bias Current vs.
V
CM
V
CM
Figure 28. Figure 29.
PSRR vs. Supply Current vs.
Frequency Supply Voltage
Figure 30. Figure 31.
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