Datasheet

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SBOS278B − SEPTEMBER 2003 − REVISED JANUARY 2004
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7
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
S
= ±6V, R
L
= 10kΩ connected to V
S
/2, and V
OUT
= V
S
/2, unless otherwise noted.
INPUT BIAS CURRENT vs COMMON
−
MODE VOLTAGE
Common−Mode Voltage (V)
−
6.5
−
5.5
−
4.5
−
3.5
−
2.5
−
1.5
−
0.5
0.5 1.5 2.5 3.5 4.5 5.5 6.5
100k
10k
1k
100
10
−
10
−
100
−
1k
−
10k
−
100k
Input Bias Current (pA)
I
B
<
±
10pA
+125
_
C
+125
_
C
+85
_
C
+85
_
C
+25
_
C
+25
_
C
OPEN−LOOP GAIN vs TEMPERATURE
140
130
120
110
100
90
80
A
OL
(dB)
Temperature (
_
C)
−
50
−
25
0 25 50 75 100 125 150
R
L
=1k
Ω
R
L
= 100k
Ω
COMMON−MODE REJECTION RATIO vs TEMPERATURE
110
100
90
80
70
60
CMRR (dB)
Temperature (
_
C)
−
50
−
25
0 25 50 75 100 125 150
(V
−
)
≤
V
CM
≤
(V+)
−
2V
OFFSET CURRENT vs TEMPERATURE
10k
1k
100
10
1
0.1
0.01
I
OS
(pA)
Temperature (
_
C)
−
50
−
25
0 25 50 75 100 125 150
POWER−SUPPLY REJECTION RATIO vs TEMPERATURE
120
100
80
60
PSRR (dB)
Temperature (
_
C)
−
50
−
25
0 25 50 75 100 125 150
QUIESCENT CURRENT vs TEMPERATURE
5
4
3
2
1
0
I
Q
(mA)
Temperature (
_
C)
−
50
−
25
0 25 50 75 100 125 150