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LMV821 Datasheet(PDF) 6 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) 6 Page - STMicroelectronics

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Table 5. Electrical characteristics at VCC+ = +5 V with VCC- = 0 V, Vicm = VCC/2, T = 25 °C, and RL = 10 kΩ connected to
VCC/2 (unless otherwise specified).
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
DC performance
Vio
Offset voltage
TSV52xA, T = 25 °C
600
µV
TSV52xA, -40 °C < T < 125 °C
2400
TSV52x, T = 25 °C
1
mV
TSV52x, -40 °C < T < 125 °C
2.8
ΔVio/ΔT
Input offset voltage drift (1)
-40 °C < T < 125 °C
3
18
µV/°C
ΔVio
Long term input offset voltage drift (2)
T = 25 °C
0.7
μVmontℎ
Iio
Input offset current (3) (Vout = VCC/2)
T = 25 °C
1
10
pA
-40 °C < T < 125 °C
1
100
Iib
Input bias current (3) (Vout = VCC/2)
T = 25 °C
1
10
-40 °C < T < 125 °C
1
100
CMR1
Common-mode rejection ratio 20 log (ΔVic/ΔVio)
Vic = -0.1 V to VCC + 0.1 V, Vout = VCC/2,
RL = 1 MΩ
T = 25 °C
54
76
dB
-40 °C < T < 125 °C
50
CMR2
Common-mode rejection ratio 20 log (ΔVic/ΔVio)
Vic = -0.1 V to VCC + 0.1 V, Vout = VCC/2,
RL = 1 MΩ
T = 25 °C
63
84
-40 °C < T < 125 °C
58
SVR
Supply voltage rejection ratio 20 log (ΔVCC/ΔVio)
VCC = 2.7 V to 5.5 V, Vout = VCC/2
T = 25 °C
65
87
-40 °C < T < 125 °C
60
Avd
Large signal voltage gain Vout = 0.5 V to
(VCC -0.5 V), RL = 1 MΩ
T = 25 °C
94
109
-40 °C < T < 125 °C
68
VOH
High level output voltage
T = 25 °C
5
35
mV
-40 °C < T < 125 °C
50
VOL
Low level output voltage
T = 25 °C
9
35
-40 °C < T < 125 °C
50
Iout
Isink
Vout = VCC, T = 25 °C
36
55
mA
Vout = VCC, -40 °C < T < 125 °C
27
Isource
Vout = 0 V, T = 25 °C
36
55
Vout = 0 V, -40 °C < T < 125 °C
27
ICC
Supply current (per channel) Vout = VCC/2,
RL > 1 MΩ
T = 25 °C
45
60
µA
-40 °C < T < 125 °C
45
60
AC performance
GBP
Gain bandwidth product
RL = 10 kΩ, CL = 100 pF
0.73
1.15
MHz
Fu
Unity gain frequency
900
kHz
ɸm
Phase margin
55
degrees
Gm
Gain margin
7
dB
SR
Slew rate
RL = 10 kΩ, CL = 100 pF,
Vout = 0.5 V to VCC -0.5 V
0.89
V/µs
TSV521, TSV522, TSV524,TSV521A, TSV522A, TSV524A
Electrical characteristics
DS8862 - Rev 4
page 6/29



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