LMV821-N, LMV822-N, LMV822-N-Q1
LMV824-N, LMV824-N-Q1
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SNOS032G –AUGUST 1999–REVISED NOVEMBER 2013
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TJ = 25°C. V+ = 2.7V, V − = 0V, VCM = 1.0V, VO = 1.35V and R L > 1 MΩ.
Boldface limits apply at the temperature extremes (−40°C ≤T J ≤85°C for LMV821/822/824 and −40°C ≤T J ≤125°C for
LMV822-Q1/LMV824-Q1).
Typ
LMV821/822/824
Symbol
VOS
Parameter
Input Offset Voltage
Condition
Units
(1)
(2)
Limit
3.5
4
LMV821/822/822-Q1/824
LMV824-Q1
1
mV
max
1
1
5.5
TCVOS
IB
Input Offset Voltage Average Drift
Input Bias Current
μV/°C
90
140
nA
max
30
0.5
85
IOS
Input Offset Current
30
50
nA
max
CMRR
+PSRR
Common Mode Rejection Ratio
0V ≤ VCM ≤ 1.7V
70
68
dB
min
Positive Power Supply Rejection
Ratio
1.7V ≤ V+ ≤ 4V, V- = 1V, VO = 0V,
VCM = 0V
LMV821/822/824/824-Q1
75
70
dB
min
85
85
85
LMV822-Q1
-1.0V ≤ V- ≤ -3.3V, V+ = 1.7V, VO
= 0V, VCM = 0V
75
dB
−PSRR
Negative Power Supply Rejection
Ratio
73
70
dB
min
LMV821/822/824/824-Q1
LMV822-Q1
85
-0.3
2.0
73
-0.2
1.9
dB
V
VCM
Input Common-Mode Voltage
Range
For CMRR ≥ 50dB
V
AV
Large Signal Voltage Gain
Sourcing, RL = 600Ω to 1.35V,
VO = 1.35V to 2.2V;
LMV821/822/824
90
85
dB
min
100
100
90
LMV822-Q1/LMV824-Q1
90
dB
Sinking, RL = 600Ω to 1.35V,
VO = 1.35V to 0.5V
LMV821/822/824
85
80
dB
min
LMV822-Q1/LMV824-Q1
90
85
dB
Sourcing, RL =2kΩ to 1.35V,
VO = 1.35V to 2.2V;
LMV821/822/824
95
90
dB
min
100
100
95
LMV822-Q1/LMV824-Q1
95
dB
Sinking, RL = 2kΩ to 1.35V,
VO = 1.35V to 0.5V
LMV821/822/824
90
85
dB
min
LMV822-Q1/LMV824-Q1
95
90
dB
V O
Output Swing
V+ = 2.7V, RL= 600Ω to 1.35V
2.50
2.40
V
min
2.58
0.20
0.30
V
max
0.13
2.66
0.08
V+ = 2.7V, RL= 2kΩ to 1.35V
2.60
2.50
V
min
0.120
0.200
V
max
IO
Output Current
Sourcing, VO = 0V
Sinking, VO = 2.7V
16
26
12
12
mA
mA
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed by testing or statistical analysis.
Copyright © 1999–2013, Texas Instruments Incorporated
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