LMV651_15 Datasheet, PDF (8/28 Pages) Texas Instruments – LMV651/LMV652/LMV654 12 MHz, Low Voltage, Low Power Amplifiers

LMV651, LMV652, LMV654
SNOSAI7J – SEPTEMBER 2005 – REVISED MARCH 2013
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Typical Performance Characteristics (continued)
Unless otherwise specified, T_A= 25°C, V_S= 5V, V⁺= 5V, V^−= 0V, V_CM= V_S/2
Negative Output Swing vs. Supply Voltage
90
125°C
Sourcing Current vs. Output Voltage
30
V_S = 5V
75
25
25°C
60
20
-40°C
45
-40°C
30
25°C
15
10
125°C
15
R_L = 10 k:
0
3
3.4 3.8 4.2 4.6
5
V_S (V)
Figure 18.
5
0
0 0.25 0.5 0.75 1 1.25 1.5
V_OUT FROM RAIL (V)
Figure 19.
Sinking Current vs. Output Voltage (LMV651)
50
V_S = 5V
-40°C
40
25°C
30
125°C
20
Sinking Current vs. Output Voltage (LMV652)
50
V_S = 5V
-40°C
40
25°C
30
125°C
20
10
10
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4
V_OUT FROM RAIL (V)
Figure 20.
Sinking Current vs. Output Voltage (LMV654)
50
V_S = 5V _-40°C
40
25°C
30
125°C
20
10
0
0
0.1 0.2 0.3 0.4 0.5
V_OUT FROM RAIL (V)
Figure 22.
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45
V_OUT FROM RAIL (V)
Figure 21.
Open Loop Gain and Phase with Capacitive Load
180
150
PHASE
180
R_L = 2 k:
150
120
120
90
60
GAIN
30
C_L = 20 pF 90
C_L = 100 pF
60
C_L = 50 pF
30
0
-30
-60
100 1k
0
C_L = 100 pF
-30
C_L = 50 pF
-60
10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 23.
8
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