Datasheet

LMV821-N, LMV822-N, LMV822-N-Q1
LMV824-N, LMV824-N-Q1
www.ti.com SNOS032G –AUGUST 1999–REVISED NOVEMBER 2013
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C. V
+
= 2.7V, V
−
= 0V, V
CM
= 1.0V, V
O
= 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 Parameter Condition Units
(1)
Limit
(2)
V
OS
Input Offset Voltage 3.5
LMV821/822/822-Q1/824 1
mV
4
max
LMV824-Q1 1 5.5
TCV
OS
Input Offset Voltage Average Drift 1 μV/°C
I
B
Input Bias Current 90 nA
30
140 max
I
OS
Input Offset Current 30 nA
0.5
50 max
CMRR Common Mode Rejection Ratio 0V ≤ V
CM
≤ 1.7V 70 dB
85
68 min
+PSRR Positive Power Supply Rejection 1.7V ≤ V
+
≤ 4V, V
-
= 1V, V
O
= 0V,
75 dB
Ratio V
CM
= 0V 85
70 min
LMV821/822/824/824-Q1
LMV822-Q1 85 75 dB
−PSRR Negative Power Supply Rejection -1.0V ≤ V
-
≤ -3.3V, V
+
= 1.7V, V
O
73 dB
Ratio = 0V, V
CM
= 0V 85
70 min
LMV821/822/824/824-Q1
LMV822-Q1 85 73 dB
V
CM
Input Common-Mode Voltage For CMRR ≥ 50dB -0.3 -0.2 V
Range
2.0 1.9 V
A
V
Large Signal Voltage Gain Sourcing, R
L
= 600Ω to 1.35V,
90 dB
V
O
= 1.35V to 2.2V; 100
85 min
LMV821/822/824
LMV822-Q1/LMV824-Q1 100 90 dB
Sinking, R
L
= 600Ω to 1.35V,
85 dB
V
O
= 1.35V to 0.5V 90
80 min
LMV821/822/824
LMV822-Q1/LMV824-Q1 90 85 dB
Sourcing, R
L
=2kΩ to 1.35V,
95 dB
V
O
= 1.35V to 2.2V; 100
90 min
LMV821/822/824
LMV822-Q1/LMV824-Q1 100 95 dB
Sinking, R
L
= 2kΩ to 1.35V,
90 dB
V
O
= 1.35V to 0.5V 95
85 min
LMV821/822/824
LMV822-Q1/LMV824-Q1 95 90 dB
V
O
Output Swing V
+
= 2.7V, R
L
= 600Ω to 1.35V 2.50 V
2.58
2.40 min
0.20 V
0.13
0.30 max
V
+
= 2.7V, R
L
= 2kΩ to 1.35V 2.60 V
2.66
2.50 min
0.120 V
0.08
0.200 max
I
O
Output Current Sourcing, V
O
= 0V 16 12 mA
Sinking, V
O
= 2.7V 26 12 mA
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed by testing or statistical analysis.
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Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1