Datasheet

200k
-140
-120
-100
-80
-60
-40
-20
0
20 200 2k 20k
FREQUENCY (Hz)
PSRR (dB)
-140
-120
-100
-80
-60
-40
-20
0
20 200 2k 20k 200k
FREQUENCY (Hz)
PSRR (dB)
200k
-140
-120
-100
-80
-60
-40
-20
0
20 200 2k 20k
FREQUENCY (Hz)
PSRR (dB)
200k
-140
-120
-100
-80
-60
-40
-20
0
20 200
2k
20k
FREQUENCY (Hz)
PSRR (dB)
200k
-140
-120
-100
-80
-60
-40
-20
0
20 200 2k 20k
FREQUENCY (Hz)
PSRR (dB)
200k
-140
-120
-100
-80
-60
-40
-20
0
20 200 2k 20k
FREQUENCY (Hz)
PSRR (dB)
LME49725
www.ti.com SNAS427A –APRIL 2008–REVISED APRIL 2013
Typical Performance Characteristics (continued)
-PSRR vs Frequency -PSRR vs Frequency
V
S
= 4.5V, R
L
= 2kΩ, V
RIPPLE
= 200mV
P-P
V
S
= 4.5V, R
L
= 10kΩ, V
RIPPLE
= 200mV
P-P
Figure 38. Figure 39.
-PSRR vs Frequency -PSRR vs Frequency
V
S
= 4.5V, R
L
= 600Ω, V
RIPPLE
= 200mV
P-P
V
S
= 15V, R
L
= 2kΩ, V
RIPPLE
= 200mV
P-P
Figure 40. Figure 41.
-PSRR vs Frequency -PSRR vs Frequency
V
S
= 15V, R
L
= 10kΩ, V
RIPPLE
= 200mV
P-P
V
S
= 15V, R
L
= 600Ω, V
RIPPLE
= 200mV
P-P
Figure 42. Figure 43.
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