LME49720
SNAS393C –MARCH 2007–REVISED APRIL 2013
www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
PSRR+ vs Frequency
VCC = 2.5V, VEE = –2.5V
RL = 600Ω, f = 200kHz, VRIPPLE = 200mVpp
PSRR– vs Frequency
VCC = 2.5V, VEE = –2.5V
RL = 600Ω, f = 200kHz, VRIPPLE = 200mVpp
0
0
-10
-20
-10
-20
-30
-40
-30
-40
-50
-60
-50
-60
-70
-80
-70
-80
-90
-90
-100
-100
-110
-120
-130
-140
-110
-120
-130
-140
20
100
1k
10k
100k 200k
20
100
1k
10k
100k 200k
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 82.
Figure 83.
CMRR vs Frequency
CMRR vs Frequency
VCC = 15V, VEE = –15V
VCC = 12V, VEE = –12V
RL = 2kΩ
RL = 2kΩ
0
-20
0
-20
-40
-40
-60
-60
-80
-80
-100
-120
-100
-120
10
100
1k
10k
100k 200k
10
100
1k
10k
100k 200k
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 84.
Figure 85.
CMRR vs Frequency
CMRR vs Frequency
VCC = 17V, VEE = –17V
VCC = 2.5V, VEE = –2.5V
RL = 2kΩ
RL = 2kΩ
0
-20
0
-20
-40
-40
-60
-60
-80
-80
-100
-120
-100
-120
10
100
1k
10k
100k 200k
10
100
1k
10k
100k 200k
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 86.
Figure 87.
18
Submit Documentation Feedback
Copyright © 2007–2013, Texas Instruments Incorporated
Product Folder Links: LME49720
TI [ TEXAS INSTRUMENTS ]
