Datasheet

www.ti.com
10k
1k
100
10
1
0.1
0.01
I (pA)
OS
Temperature ( C)°
–50 –25
0 25 50
75
100 125 150
–6
–4
Common--Mode Voltage (V)
100k
10k
1k
100
10
–10
–100
–1k
–10k
–100k
Inp
ut Bias Current (pA)
+125 C°
+125 C°
+85 C°
+85 C°
+25 C°
+25 C°
–2
0
2
4
6
I < 10pA
B
±
140
130
120
110
100
90
80
A
(dB)
OL
Temperature ( C)°
–50 –25
R =
L
1kW
R = 100k
L
W
0 25 50
75
100 125 150
–50 –25
120
100
80
60
PSRR (dB)
Temperature ( C)°
0 25 50
75
100 125 150
–50 –25
Temperature ( C)°
5
4
3
2
1
0
I (mA)
Q
0 25 50
75
100 125 150
Temperature ( C)°
–50 –25
110
100
90
80
70
60
CMRR (dB)
0 25 50
75
100 125 150
(V–) V (V+) – 2V£ £
CM
OPA727 , , OPA2727
OPA4727 , OPA728
SBOS314H – SEPTEMBER 2004 – REVISED APRIL 2007
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, V
S
= ± 6V, R
L
= 10k Ω connected to V
S
/2, and V
OUT
= V
S
/2, unless otherwise noted.
INPUT BIAS CURRENT
vs COMMON-MODE VOLTAGE OFFSET CURRENT vs TEMPERATURE
Figure 7. Figure 8.
OPEN-LOOP GAIN vs TEMPERATURE POWER-SUPPLY REJECTION RATIO vs TEMPERATURE
Figure 9. Figure 10.
COMMON-MODE REJECTION RATIO vs TEMPERATURE QUIESCENT CURRENT vs TEMPERATURE
Figure 11. Figure 12.
7
Submit Documentation Feedback