Datasheet

Gain − dB
f − Frequency − Hz
1k 10k 100k 1M 10M
0
20
40
60
80
100
120
140
160
V
+
= 5 V
Closed-Loop
Gain = 60 dB
R
L
= 600 Ω
R
L
= 2 kΩ
R
L
= 100 kΩ
R
L
= 2 kΩ
R
L
= 600 Ω
Phase Margin − Deg
Gain
Phase
−20
0
20
40
60
80
100
120
140
R
L
= 100 kΩ
Gain − dB
f − Frequency − Hz
Phase Margin − Deg
1k 10k 100k 1M 10M
−80
−60
−40
−20
0
20
40
60
80
100
C
L
= 0 pF
C
L
= 100 pF
C
L
= 500 pF
C
L
= 1000 pF
V
+
= 5 V
R
L
= 600 Ω
Closed-Loop Gain = 60 dB
C
L
= 1000 pF
C
L
= 0 pF
C
L
= 500 pF
Gain
Phase
−20
0
20
40
60
80
100
120
140
−40
C
L
= 100 pF
LMV341-Q1
LMV344-Q1
www.ti.com .............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
TYPICAL CHARACTERISTICS (continued)
GAIN AND PHASE MARGIN
vs
FREQUENCY
(R
L
= 600 Ω , 2 k Ω , 100 k Ω )
Figure 23.
GAIN AND PHASE MARGIN
vs
FREQUENCY
(C
L
= 0 pF, 100 pF, 500 pF, 1000 pF)
Figure 24.
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