Datasheet

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SBOS099C − SEPTEMBER 2000 − REVISED JANUARY 2005
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7
TYPICAL CHARACTERISTICS (continued)
All specifications at T
A
= +25°C, V
S
= +5V, and R
L
= 1kΩ connected to V
S
/2, unless otherwise noted.
INPUT BIAS CURRENT vs TEMPERATURE
Input Bias Current (pA)
Temperature (
_
C)
−
75
−
50
−
25 0 25 50 75 100 125
1k
100
10
1
0.1
CLOSED−LOOP OUTPUT IMPEDANCE vs FREQUENCY
Frequency (Hz)
Output Impedance (
Ω
)
100
10
1
0.1
0.01
0.001
0.0001
1 10 100 1k 10k 100k 1M 10M 100
M
G = 100
G=10
G=1
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
Output Current (mA)
Output Voltage (V)
V+
(V+)
−
1
(V+)
−
2
(V
−
)+2
(V
−
)+1
(V
−
)
0
±
10
±
20
±
30
±
4
0
+25
_
C
+125
_
C
−
55
_
C
−
55
_
C
+125
_
C
+25
_
C
Depending on circuit configuration
(including closed−loop gain) performance
may be degraded in shaded region.
INPUT BIAS CURRENT
vs INPUT COMMON−MODE VOLTAGE
Common−Mode Voltage (V)
Input Bias Current (pA)
1.5
1.0
0.5
0.0
−
0.5
−0.5 0.0 0.5 1.0 2.01.5 2.5 3.0 3.5 4.0 5.04.5 5.5
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
100M1M 10M
Frequency (Hz)
100k
6
5
4
3
2
1
0
Output Voltage (V
PP
)
Maximum output
voltage without
slew rate−induced
distortion.
V
S
=2.7V
V
S
=5.5V
OPEN−LOOP GAIN vs OUTPUT VOLTAGE SWING
140
130
120
110
100
90
80
70
60
Open−Loop Gain (dB)
Output Voltage Swing from Rails (mV)
0204060 10080 120 160140 180 200
I
OUT
=4.2mA
I
OUT
=250
µ
A
I
OUT
=2.5mA