SNOSB28F – AUGUST 2010 – REVISED APRIL 2013
Typical Performance Characteristics (continued)
Unless otherwise specified: T
A
= 25°C, V
S
=V
+
-V
-
, V
SENSE
= +IN - (-IN), R
L
= 10 MΩ.
CMRR vs. V
CM
(Gain 100V/V)
140
-40°
C
130
200
150
100
Input Voltage Offset vs. V
CM
V
S
= 5V
125 °
C
120
CMRR (dB)
125°
C
V
OS
(PV)
25°
C
50
0
25°
C
-50
110
100
-100
90
V
S
= 5V
80
-2
11
24
37
V
CM
(V)
50
63
76
-40°
C
-150
-200
-2
11
24
37
V
CM
(V)
50
63
76
Figure 8.
Ibias vs. V
CM
Figure 9.
Ibias vs. V
CM
100
0
-100
C
-200 -40°
100
0
-100
-200
-40°
C
(µA)
I
B
(PV)
(µA)
I
B
(PV)
-300
-400
-500
-600
-700
-800
-900
-2 -1 0
1
125°
C
-300
-400
-500
-600
-700
125 °
C
25°
C
25°
C
V
S
= 2.7V
2
3
4 16 28 40 52 64 76
-800
-900
-2 -1 0
1
2
3
V
S
= 5V
4 16 28 40 52 64 76
V
CM
(V)
V
CM
(V)
Figure 10.
Ibias vs. V
CM
Figure 11.
Gain vs. Frequency
50
GAIN 100V/V
V
S
=5V, V
CM
=5V
100
0
-100
-200
-40°
C
40
GAIN (dB)
I
B
(PV)
(µA)
-300
-400
-500
-600
125°
C
25°
C
30
GAIN 50V/V
20
GAIN 20V/V
-700
-800
-900
-2 -1 0
1
2
3
V
S
= 12V
4 16 28 40 52 64 76
10
100
1k
10k
100k
1M
10M
V
CM
(V)
FREQUENCY (Hz)
Figure 12.
Figure 13.
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9
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