LMV321 查看數據表（PDF） - ON Semiconductor
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LMV321 Datasheet PDF : 20 Pages
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LMV321, LMV358, LMV324
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
120
100
80
60
40
20
0
Over −40°C to +85°C
Same Gain $1.8 dB (Typ)
−20
10
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
Figure 3. Open Loop Frequency Response
(RL = 2 kW, TA = 255C, VS = 5 V)
100
90
80
70
60
50
40
30
20
10
0
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 5. CMRR vs. Frequency
(RL = 5 kW, VS = 5 V)
80
70
60
VS = 5 V
f = 10 kHz
50
40
30
−1
0
1
2
3
4
5
INPUT COMMON MODE VOLTAGE (V)
Figure 7. CMRR vs. Input Common Mode
Voltage
170
150
130
110
90
70
50
30
10
10
100
1k
10k 100k
FREQUENCY (Hz)
1M 10M
Figure 4. Open Loop Phase Margin
(RL = 2 kW, TA = 255C, VS = 5 V)
80
75
70
65
60
55
VS = 2.7 V
50
f = 10 kHz
45
40
35
30
−0.5 0
0.5
1
1.5
2
2.5
3
INPUT COMMON MODE VOLTAGE (V)
Figure 6. CMRR vs. Input Common Mode
Voltage
100
90
80
70
60
50
40
30
20
10
0
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 8. PSRR vs. Frequency
(RL = 5 kW, VS = 2.7 V, +PSRR)
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