Datasheet

V
OUT
(V
PP
)
0.1
1 10
0.0001
0.001
0.01
0.1
1
THD+N (%)
V
S
= 2.5V
V
S
= 3.3V
V
S
= 5V
R
L
= 100 k:
C
L
= 10 pF
f = 1 kHz
10
100 1k 10k 100k
FREQUENCY (Hz)
0.0001
0.001
0.01
0.1
1
THD+N (%)
V
S
= 5V
V
S
= 3.3V
V
S
= 2.5V
R
L
= 100 k:
C
L
= 10 pF
V
O
= V
S
-1V
1k
100k
100M
FREQUENCY (Hz)
-40
0
40
100
GAIN (dB)
10M
1M
10k
80
20
-20
60
-90
0
90
225
180
45
-45
135
PHASE
(
°
)
GAIN
PHASE
V
S
= 2.5V, C
L
= 100 pF,
R
L
= 10 k:
V
S
= 5V, C
L
= 20 pF,
R
L
= 2 k:
V
S
= 2.5V, 3.3V, 5V
C
L
= 20 pF, 50 pF, 100 pF
R
L
= 2 k:, 10 k:
1k
100k
100M
-40
0
40
100
GAIN (dB)
10M
1M
10k
80
20
-20
60
FREQUENCY (Hz)
V
S
= 5V
R
L
= 10 k:
C
L
= 20 pF
GAIN
PHASE
-90
0
90
225
180
45
-45
135
PHASE
(
°
)
-40°C
25°C
85°C
125°C
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
-100
-80
-60
-40
-20
0
20
40
60
80
100
INPUT BIAS CURRENT (nA)
V
CM
(V)
V
S
= 5V
25°C
85°C
125°C
-40°C
1k
100k
100M
FREQUENCY (Hz)
-40
0
40
100
GAIN (dB)
10M
1M
10k
80
20
-20
60
-90
0
90
225
180
45
-45
135
PHASE
(
°
)
GAIN
PHASE
V
S
= 2.5V, T
A
= 25°C
V
S
= 5V, T
A
= -40°C
V
S
= 2.5V, 3.3V, 5V
R
L
= 10 k:
T
A
= -40°C, 25°C, 85°C, 125°C
LMP7732
SNOSAZ0E –AUGUST 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.
Input Bias Current vs. V
CM
Open Loop Frequency Response Over Temperature
Figure 26. Figure 27.
Open Loop Frequency Response Open Loop Frequency Response
Figure 28. Figure 29.
THD+N vs. Frequency THD+N vs. Output Voltage
Figure 30. Figure 31.
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