LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Description
Pin Assignments
( Top View )
The LMV321/LMV358/LMV324 are low voltage (2.7V to
5.5V) single, dual and quad operational amplifiers. The
LMV321/LMV358/LMV324 are designed to effectively
reduce cost and space at low voltage levels.
V+
IN+
V-
5
4
1
2
3
+
-
OUT
IN-
These devices have the capability of rail-to-rail output swing
and input common-mode voltage range includes ground.
They can also achieve an efficient speed-to-power ratio,
utilizing 1 MHz bandwidth and 1 V/µs slew rate at a low
supply current. Reducing noise pickup and increasing signal
integrity can be achieved by placing the device close to the
signal source.
SOT25 / SOT353
( Top View )
V+
1
2
3
4
8
7
6
5
OUTA
INA-
A
-
+
OUTB
B
+
-
The LMV321 is available in 5-Pin SOT353/SOT25 packages
that reduce space on PC boards and portable electronic
INB-
INB+
INA+
V-
devices. The LMV324 is available in the
TSSOP-14L package.
SOP-14L and
SOP-8L / MSOP-8L
(Top View)
The LMV358 is available in the MSOP-8L and SOP-8L
packages.
OUT
OUT
1
2
3
4
5
14
13
12
11
10
9
D
A
A
D
+
-
+
-
Features
IN -
A
IND
IND
-
INA
+
+
(For V+=5V and V-=0V typical unless otherwise noted)
V-
V+
INB+
•
•
•
•
•
Guaranteed 2.7V and 5V performance
Crossover distortion eliminated
Operating temperature range (-40°C to +85°C)
INC+
INB
INC
-
-
6
7
-
-
+
+
C
B
OUT
B
8
OUT
C
Gain-bandwidth product
Low supply current
1 MHz
-
-
-
LMV321
LMV358
LMV324
110 µA Typ
190 µA Typ
340 µA Typ
SOP-14L / TSSOP-14L
Application
•
Rail-to-rail output swing @ 10 kΩ
-
-
V+ -10 mV
V- +10 mV
•
•
•
Active filters
General purpose low voltage applications
General purpose portable devices
•
•
•
Input Common Mode Voltage Range (-0.2 to V+ -0.8V)
Manufactured in standard CMOS process
SOT353, SOT25, MSOP-8L, SOP-8L, SOP-14L &
TSSOP-14L: Available in “Green” Molding Compound
(No Br, Sb)
•
Lead-free Finish/ RoHS Compliant (Note 1)
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html
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www.diodes.com
February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2