Datasheet

1
10 100 10k 100k
FREQUENCY (Hz)
1
10
100
1k
VOLTAGE NOISE (nV/
Hz)
V
S
= 2.5V
V
S
= 5.5V
400 nV/DIV
1 s/DIV
V
S
= ±2.5V
V
CM
= 0.0V
120
10
1k 100k 10M
FREQUENCY (Hz)
0
80
PSRR (dB)
1M10k
100
100
60
40
20
V
S
= 5.5V, -PSRR
V
S
= 1.8V, -PSRR
V
S
= 5.5V, +PSRR
V
S
= 1.8V, +PSRR
10
100 1k 10k 100k
FREQUENCY (Hz)
0
0.001
0.002
0.003
0.004
0.005
0.006
THD+N (%)
R
L
= 600:
R
L
= 100 k:
V
S
= 5V
V
O
= 4 V
PP
A
V
= +2
0.01
0.1 1 10
OUTPUT AMPLITUDE (V
PP
)
-140
-120
-100
-80
-60
-40
-20
0
THD+N (dB)
V
S
= 5.5V
f = 1 kHz
A
V
= +2
R
L
= 600:
R
L
= 100 k:
10
100 1k 10k 100k
FREQUENCY (Hz)
0
0.001
0.002
0.003
0.004
0.005
0.006
THD+N (%)
R
L
= 600:
R
L
= 100 k:
V
S
= 1.8V
V
O
= 0.9 V
PP
A
V
= +2
LMP7715, LMP7716, LMP7716Q
SNOSAV0E –MARCH 2006–REVISED MARCH 2013 www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise noted: T
A
= 25°C, V
S
= 5V, V
CM
= V
S
/2.
THD+N vs. Output Voltage THD+N vs. Frequency
Figure 41. Figure 42.
THD+N vs. Frequency PSRR vs. Frequency
Figure 43. Figure 44.
Input Referred Voltage Noise vs. Frequency Time Domain Voltage Noise
Figure 45. Figure 46.
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