Datasheet

TYPICAL CHARACTERISTICS
-80
OffsetVoltage( V)m
P
opulation
-90
-100
-70
-60 -10
-20
-30
-40
-50
0
10 90
100
80 20
30
40 70
60
50
V =2.5V
CM
-260.0
OffsetVoltage( V)m
Population
-325.0
-227.5
-195.0
-32.5
-65.0 -97.5
-130.0
-162.5
0
32.5
292.5
260.0
65.0
97.5
130.0 227.5
195.0
162.5
V =4.5V
CM
325.0
-292.5
-0.72
OffsetVoltageDrift( V/ C)m °
Population
-
0.81
-0.90
-0.63
-0.54
-
0.09
-0.18
-0.27
-
0.36
-0.45
0
0.09
0.81
0.90
0.72
0.18
0.27
0.36
0.63
0.54
0.45
V =2.5V
CM
-
1.04
OffsetVoltageDrift( V/ C)m °
Population
-1.30
-0.91
-0.78 -0.13
-
0.26
-0.39
-
0.52
-0.65
0
0.13 1.17
1.04 0.26
0.39
0.52 0.91
0.78
0.65 1.30
V =4.5V
CM
-1.17
-1.44
OffsetVoltageDrift( V/ C)m °
Population
-1.80
-
1.26
-
1.08
-0.18
-
0.36
-0.54
-0.72
-0.90
0
0.18 1.62
1.44 0.36
0.54
0.72 1.26
1.08
0.90 1.80
V =4.5V
CM
-1.62
-0.96
OffsetVoltageDrift( V/ C)m °
Population
-
1.08
-1.20
-0.84
-0.72
-
0.12
-0.24
-0.36
-
0.48
-0.60
0
0.12
1.08
1.20
0.96
0.24
0.36
0.48
0.84
0.72
0.60
V =2.5V
CM
PGA112 , , PGA113
PGA116 , PGA117
www.ti.com ............................................................................................................................................ SBOS424B – MARCH 2008 – REVISED SEPTEMBER 2008
At T
A
= +25 ° C, AV
DD
= DV
DD
= 5V, R
L
= 10k Ω connected to DV
DD
/2, V
REF
= GND, and C
L
= 100pF, unless otherwise noted.
OFFSET VOLTAGE OFFSET VOLTAGE
Figure 6. Figure 7.
OFFSET VOLTAGE DRIFT OFFSET VOLTAGE DRIFT
( – 40 ° C to +85 ° C) ( – 40 ° C TO +85 ° C)
Figure 8. Figure 9.
OFFSET VOLTAGE DRIFT OFFSET VOLTAGE DRIFT
( – 40 ° C to +125 ° C) ( – 40 ° C TO +125 ° C)
Figure 10. Figure 11.
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