Datasheet

0
10
1k 100k 10M
FREQUENCY (Hz)
-140
-100
-60
PSRR (dB)
1M10k
100
-20
-40
-80
-120
-PSRR
+PSRR
V
S
= 2.5V
V
S
= 3.3V
V
S
= 5V
V
S
= 5V
160
100
10k
10M
FREQUENCY (Hz)
0
60
CMRR (dB)
1M
100k
1k
120
100
40
20
80
140
V
S
= 2.5V, 3.3V, 5V
-40
TEMPERATURE (°C)
-40
-20
0
20
40
60
120100806040200-20
V
S
= 2.5V, 3.3V, 5V
V
CM
= V
S
- 0.5V
V
OS
(PV)
5 TYPICAL PARTS
-40
TEMPERATURE (°C)
-5
0
5
10
15
20
120100806040200-20
V
S
= 2.5V, 3.3V, 5V
V
CM
= 0.5V
V
OS
(PV)
5 TYPICAL PARTS
TCV
OS
(PV/°C)
-1.5 -1 -0.5 0 0.5
0
5
10
15
20
25
PERCENTAGE (%)
V
S
= 3.3V, 5V
V
CM
= 0.5V
-40°C dT
A
d125°C
-40
-30 -20 -10 0 10 20 30 40
V
OS
(PV)
0
2
4
6
8
10
12
14
PERCENTAGE (%)
V
S
= 5V
V
CM
= 0.5V
LMP7731
SNOSAT6E –JULY 2007–REVISED MARCH 2013 www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise noted: T
A
= 25°C, R
L
> 10 kΩ, V
CM
= V
S
/2.
Offset Voltage Distribution TCV
OS
Distribution
Figure 11. Figure 12.
Offset Voltage
vs.
Temperature Offset Voltage vs. Temperature
Figure 13. Figure 14.
CMRR
vs.
PSRR vs. Frequency Frequency
Figure 15. Figure 16.
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