LMV821 Datasheet, PDF (17/31 Pages) National Semiconductor (TI) – Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps

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LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS434G – FEBRUARY 2004 – REVISED AUGUST 2005
TYPICAL CHARACTERISTICS (continued)
T_A = 25°C, V_CC+ = 5-V Single Supply (Unless Otherwise Noted)
–PSRR
vs
FREQUENCY
100
V_CC+ = +2.5 V
90
80
70
60 VCC+ = +1.35 V
50
40
30
20
10
0
100
1k
10k
100k
1M
Frequency − Hz
Figure 13.
GAIN AND PHASE MARGIN
vs
FREQUENCY
(V_CC+ = 2.7 V, R_L = 600 Ω, 2 kΩ, 100 kΩ)
80
70
Phase
60
50
40
30
Gain
20
10
0 ^VCC+ ^{= 2.7 V}
600 Ω
−10
2 kΩ
100 kΩ
−20
1k
10k
100k
1M
Frequency − Hz
Figure 14.
140
120
100
80
60
40
20
0
−20
−40
−60
10M
17