Datasheet

LMV821-N, LMV822-N, LMV822-N-Q1
LMV824-N, LMV824-N-Q1
SNOS032G –AUGUST 1999–REVISED NOVEMBER 2013 www.ti.com
2.7V DC Electrical Characteristics (continued)
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)
I
S
Supply Current LMV821 (Single) 0.3 mA
0.22
0.5 max
LMV822 (Dual) 0.6 mA
0.45
0.8 max
LMV824 (Quad) 1.0 mA
0.72
1.2 max
2.5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C. V
+
= 2.5V, V
−
= 0V, V
CM
= 1.0V, V
O
= 1.25V 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 LMV821/822/822-Q1/824 3.5 mV
1
4 max
LMV824-Q1 1 5.5
V
O
Output Swing 2.30 V
2.37
2.20 min
V
+
= 2.5V, R
L
= 600Ω to 1.25V
0.20 V
0.13
0.30 max
2.40 V
2.46
2.30 min
V
+
= 2.5V, R
L
= 2kΩ to 1.25V
0.12 V
0.08
0.20 max
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed by testing or statistical analysis.
2.7V AC 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 Limit
(2)
Symbol Parameter Conditions Units
(1)
SR Slew Rate
(3)
1.5 V/μs
GBW Gain-Bandwdth Product 5 MHz
Φ
m
Phase Margin 61 Deg.
G
m
Gain Margin 10 dB
Amp-to-Amp Isolation
(4)
135 dB
e
n
Input-Related Voltage Noise f = 1 kHz, V
CM
= 1V 28 nV/√Hz
i
n
Input-Referred Current Noise f = 1 kHz 0.1 pA/√Hz
THD Total Harmonic Distortion f = 1 kHz, A
V
= −2,
0.01 %
R
L
= 10 kΩ, V
O
= 4.1 V
PP
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed by testing or statistical analysis.
(3) V
+
= 5V. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates.
(4) Input referred, V
+
= 5V and R
L
= 100kΩ connected to 2.5V. Each amp excited in turn with 1 kHz to produce V
O
= 3 V
PP
.
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Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1