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LMV821 Datasheet(PDF) 10 Page - STMicroelectronics

Part # LMV821
Description  High merit factor (1.15 MHz for 45 μA) rail-to-rail 5 V op amp
PDF  29 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LMV821 Datasheet(HTML) 10 Page - STMicroelectronics

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Figure 12. Bode diagram at VCC = 5.5 V, RL = 2 kΩ
1
10
100
1000
10000
-60
-40
-20
0
20
40
60
-350
-300
-250
-200
-150
-100
-50
0
50
100
150
200
250
300
350
Frequency (kHz)
Phase
VCC = 5.5 V, Vicm = 2.75 V, G = -100
, C L = 100 pF, V rl = VCC/2
T = -40 °C
T = 25 °C
AM00470
Gain
T = 125 °C
Figure 13. Noise vs. frequency
100
1000
10000
0
50
100
150
200
250
300
350
400
450
Frequency (Hz)
VCC = 5.5 V, Vicm = 2.75 V
Tamb = 25 °C
AM00471
Figure 14. Positive slew rate vs. supply voltage
3.0
3.0
3.5
3.5
4.0
4.0
4.5
4.5
5.0
5.0
5.5
5.5
0.6
0.6
0.7
0.7
0.8
0.8
0.9
0.9
1.0
1.0
, C L = 100 pF
Vin: from 0.3 V to VCC -0.3 V
SR calculated from 10% to 90%
T = 125 °C
T = 25 °C
T = -40 °C
Supply voltage (V)
AM00472
Figure 15. Negative slew rate vs. supply voltage
Figure 16. THD+N vs. frequency at VCC = 2.7 V
100
1000
10000
1E-3
0.01
0.1
1
Vin = 1 Vpp
Gain = 1
Vicm = VCC/2
Frequency (Hz)
AM00474
Figure 17. THD+N vs. frequency at VCC = 5.5 V
100
1000
10000
1E-3
0.01
0.1
1
Vin = 1 Vpp
Gain = 1
Vicm = VCC/2
Frequency (Hz)
AM00475
TSV521, TSV522, TSV524,TSV521A, TSV522A, TSV524A
Typical performance characteristics
DS8862 - Rev 4
page 10/29



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