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SBOS099C − SEPTEMBER 2000 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS
All specifications at T = +25°C, V = +5V, and R = 1kΩ connected to V /2, unless otherwise noted.
A
S
L
S
POWER SUPPLY AND COMMON−MODE
REJECTION RATIO vs FREQUENCY
OPEN-LOOP GAIN/PHASE vs FREQUENCY
100
90
80
70
60
50
40
30
20
10
0
160
140
120
100
80
0
−
−
−
−
PSRR
45
CMRR
(VS = +5V
−
= 0.1V to 5.1V)
φ
90
VCM
60
G
40
135
20
0
180
0.1
1
10
100
1k
10k 100k 1M 10M 100M
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
CHANNEL SEPARATION vs FREQUENCY
140
130
120
110
100
90
10k
1k
100k
10k
1k
Current Noise
100
10
Voltage Noise
100
10
80
1
70
Dual and quad devices.
60
0.1
1
10
100
1k
10k
100k
1M
10M
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Frequency (Hz)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
HARMONIC DISTORTION + NOISE vs FREQUENCY
1
1
G = 1
VO = 2.5VPP
RL = 600Ω
(−40dBc)
RL = 600Ω
0.1
(−60dBc)
G = 100, 3VPP (VO = 1V to 4V)
G = 10, 3VPP (VO = 1V to 4V)
0.1
0.01
0.01
( 80dBc)
−
G = 1, 3VPP (VO = 1V to 4V)
Input goes through transition region
0.001
(−100dBc)
0.001
0.0001
3rd−Harmonic
2nd−Harmonic
G = 1, 2.5VPP (VO = 0.25V to 2.75V)
Input does NOT go through transition region
0.0001
(−120dBc)
1k
10k
100k
Frequency (Hz)
1M
10
100
1k
10k
100k
Frequency (Hz)
5
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