LMV821, LMV824
Single and Quad Low
Voltage, Rail-to-Rail
Operational Amplifiers
The LMV821 and LMV824 are operational amplifiers with low
input voltage offset and drift vs. temperature. In spite of low quiescent
current requirements these devices have 5 MHz bandwidth and 1.4
V/ms slew rate. In addition they provide rail−to−rail output swing into
600
W
loads. The input common−mode voltage range includes
ground, and the maximum input offset voltage is only 3.5 mV.
Substantially large capacitive loads can be driven by simply adding a
pullup resistor or isolation resistor.
The LMV821 (single) is available in a space−saving SC70−5 while
the quad comes in SOIC and TSSOP packages.
Features
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1
1
SOIC−14
CASE 751A
SC−70
CASE 419A
•
•
•
•
•
•
Low Offset Voltage: 3.5 mV
Very low Offset Drift: 1.0
mV/°C
High Bandwidth: 5 MHz
Rail−to−Rail Output Swing into a 600
W
load
Capable of driving highly capacitive loads
Small Packages:
LMV821 in SC−70
LMV824 in SOIC−14 and TSSOP−14
•
These Devices are Pb−Free and are RoHS Compliant
Typical Applications
1
TSSOP−14
CASE 948G
ORDERING AND MARKING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 2 of this data sheet.
•
Notebook Computers
•
PDAs
•
Modem Transmitter/ Receivers
80
70
60
50
CMRR (dB)
GAIN (dB)
40
30
20
10
0
−10
−20
1k
10k
100k
FREQUENCY (Hz)
1M
10M
30
−1
0
1
2
3
4
INPUT COMMON MODE VOLTAGE (V)
5
40
60
V
S
= 5 V
80
V
S
= 5 V, R
L
= 100 kW
70
50
Figure 1. Gain vs. Frequency
Figure 2. CMRR vs. Input Common Mode
Voltage
©
Semiconductor Components Industries, LLC, 2015
1
May, 2015 − Rev. 3
Publication Order Number:
LMV821/D
LMV821, LMV824
MARKING DIAGRAMS
SC−70
14
AAEMG
G
1
AAE
M
G
= Specific Device Code
= Date Code
= Pb−Free Package
LMV824 = Specific Device Code
A
= Assembly Location
WL
= Wafer Lot
Y
= Year
WW
= Work Week
G
= Pb−Free Package
LMV824G
AWLYWW
1
LMV824 = Specific Device Code
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
SOIC−14
14
TSSOP−14
LMV
824
ALYWG
G
(Note: Microdot may be in either location)
PIN CONNECTIONS
SC70−5
OUT A
1
+IN
2
V
−
3
−IN
+
−
4
OUTPUT
OUT B
7
B
− +
+ −
IN B−
6
C
5
V
+
IN A−
IN A+
V+
IN B+
2
3
4
5
1
A
− +
D
+ −
SOIC−14
14 OUT D
13 IN D−
12 IN D+
11 V−
10 IN C+
9
8
IN C−
OUT C
OUT A
IN A−
IN A+
V+
IN B+
IN B−
OUT B
1
2
3
4
5
TSSOP−14
14 OUT D
A
− +
D
+ −
13 IN D−
12 IN D+
11 V−
10 IN C+
9
8
IN C−
OUT C
− +
C
+ −
B
6
7
(Top View)
(Top View)
(Top View)
ORDERING INFORMATION
Order Number
LMV821SQ3T2G
LMV824DR2G
LMV824DTBR2G
Number of
Channels
Single
Quad
Quad
Specific Device Marking
AAE
LMV824
LMV
824
Package Type
SC−70
(Pb−Free)
SOIC−14
(Pb−Free)
TSSOP−14
(Pb−Free)
Shipping
†
3000 / Tape & Reel
2500 / Tape & Reel
2500 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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2
LMV821, LMV824
MAXIMUM RATINGS
Symbol
V
S
V
IDR
V
ICR
Rating
Supply Voltage (Operating Range V
S
= 2.7 V to 5.5 V)
Input Differential Voltage
Input Common Mode Voltage Range
Maximum Input Current
t
SO
T
J
q
JA
Output Short Circuit (Note 1)
Maximum Junction Temperature (Operating Range −40°C to 85°C)
Thermal Resistance
SC−70
SOIC−14
TSSOP−14
T
STG
Storage Temperature
Mounting Temperature (Infrared or Convection − 20 sec)
V
ESD
ESD Tolerance
Machine Model
Human Body Model
280
156
190
−65 to 150
235
200
2000
°C
°C
V
Value
5.5
$Supply
Voltage
−0.5 to (V+) +0.5
10
Continuous
150
°C
°C/W
Unit
V
V
V
mA
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Continuous short−circuit operation to ground at elevated ambient temperature can result in exceeding the maximum allowed junction tem-
perature of 150°C. Output currents in excess of 45 mA over long term may adversely affect reliability. Shorting output to either V+ or V−
will adversely affect reliability.
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LMV821, LMV824
2.7V DC ELECTRICAL CHARACTERISTICS
Unless otherwise noted, all min/max limits are guaranteed for T
A
= 25°C, V+ = 2.7 V,
V− = 0 V, V
CM
= V+/2, V
O
= V+/2 and R
L
> 1 MW. Typical specifications represent the most likely parametric norm. Min/Max
specifications are guaranteed by testing, characterization, or statistical analysis.
Parameter
Input Offset Voltage
Symbol
V
IO
T
A
= −40°C to +85°C
Input Offset Voltage Average
Drift
Input Bias Current
TCV
OS
I
B
T
A
= −40°C to +85°C
Input Offset Current
I
IO
T
A
= −40°C to +85°C
Common−Mode Rejection
Ratio
Power Supply Rejection Ratio
CMRR
0 V
v
V
CM
v
1.7 V
T
A
= −40°C to +85°C
PSRR
1.5 V
v
V+
v
4 V, V − = −1 V, V
O
= 0 V,
V
CM
= 0.0 V
T
A
= −40°C to +85°C
Input Common−Mode Voltage
Range
Large Signal Voltage Gain
V
CM
AV
For CMRR
w
53 dB
and T
A
= −40°C to +85°C
R
L
= 600
W,
V
O
= 0.5 V to 2.5 V
T
A
= −40°C to +85°C
R
L
= 2 kW, V
O
= 0.5 V to 2.5 V
T
A
= −40°C to +85°C
Output Swing
V
OH
R
L
= 600
W
to 1.35 V
T
A
= −40°C to +85°C
V
OL
R
L
= 600
W
to 1.35 V
T
A
= −40°C to +85°C
V
OH
R
L
= 2 kW to 1.35 V
T
A
= −40°C to +85°C
V
OL
R
L
= 2 kW to 1.35 V
T
A
= −40°C to +85°C
Output Current
I
O
Sourcing, V
O
= 0 V
Sinking, V
O
= 2.7 V
Supply Current
I
CC
LMV821 (Single)
T
A
= −40°C to +85°C
LMV824 (All Four Channels)
T
A
= −40°C to +85°C
1
12
12
26
0.242
0.3
0.5
1.3
1.5
mA
2.6
2.5
0.08
0.12
0.2
mA
2.66
70
68
75
70
−0.2
80
70
83
80
2.5
2.4
0.13
0.21
0.3
2.58
V
89
−0.3 to
2.0
95
1.9
V
dB
85
dB
85
0.5
1
105
210
315
30
50
dB
nA
Conditions
Min
Typ
1
Max
3.5
4
mV/°C
nA
Unit
mV
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LMV821, LMV824
2.5V DC ELECTRICAL CHARACTERISTICS
Unless otherwise noted, all min/max limits are guaranteed for T
A
= 25°C, V+ = 2.5 V,
V− = 0 V, V
CM
= V+/2, V
O
= V+/2 and R
L
> 1 MW. Typical specifications represent the most likely parametric norm. Min/Max
specifications are guaranteed by testing, characterization, or statistical analysis.
Parameter
Input Offset Voltage
Symbol
V
IO
Conditions
T
A
= −40°C to +85°C
Min
Typ
1
Max
3.5
4
Output Swing
V
OH
R
L
= 600
W
to 1.25 V
T
A
= −40°C to +85°C
V
OL
R
L
= 600
W
to 1.25 V
T
A
= −40°C to +85°C
V
OH
R
L
= 2 kW to 1.25 V
T
A
= −40°C to +85°C
V
OL
R
L
= 2 kW to 1.25 V
T
A
= −40°C to +85°C
2.4
2.3
0.08
0.12
0.20
2.46
2.3
2.2
0.13
0.20
0.3
2.37
V
Unit
mV
2.7V AC ELECTRICAL CHARACTERISTICS
Unless otherwise specified, all limits are guaranteed for T
A
= 25°C, V+ = 2.7 V, V− =
0 V, V
CM
= 1.0 V, V
O
= V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Min/Max specifications are
guaranteed by testing, characterization, or statistical analysis.
Parameter
Slew Rate
Gain Bandwidth Product
Phase Margin
Gain Margin
Input−Referred Voltage Noise
Input−Referred Current Noise
Total Harmonic Distortion
Amplifier−to−Amplifier Isolation
Symbol
SR
GBWP
q
m
G
m
e
n
i
n
THD
f = 1 kHz, V
CM
= 1 V
f = 1kHz
f = 1 kHz, AV = −2, R
L
= 10 kW , V
O
= 1.8 V
PP
(Note 3)
Conditions
(Note 2)
Min
Typ
1.5
5
55
12.9
12
0.2
0.023
135
Max
Unit
V/uS
MHz
°
dB
nV/√Hz
pA/√Hz
%
dB
2. Connected as voltage follower with input step from 0.5 V to 1.5 V. Number specified is the average of the positive and negative slew rates.
3. Input referred, R
L
= 100 kW connected to V+/2. Each amp excited in turn with 1kHz to produce V
O
= 3 V
PP
. For Supply Voltages < 3 V,
V
O
= V+.
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