Diodes LMV393 User Manual
Description, Features, Pin assignments
LMV331/ LMV393
Document number: DS37022 Rev. 1 - 2
1 of 13
May 2014
© Diodes Incorporated
ADVANCED INFORMATION
LMV331/ LMV393
GENERAL PURPOSE LOW VOLTAGE COMPARATOR
Description
The LMV331/LMV393 series are low voltage (2.7V to 5.5V) single
and dual comparators, which are designed to effectively reduce cost
and space at low voltage levels.
These devices offer specifications that meet or exceed the familiar
LM331/LM393 devices operating with a lower supply voltage and
consuming a far lower supply current.
The LMV331 is available in 5-Pin SOT353/SOT25 packages that
reduce space on PC boards and portable electronic devices. LMV393
is available in industry standard SOP-8 and MSOP-8 packages.
Features
•
Guaranteed 2.7V and 5.5V performance
•
Operating temperature range (-40°C to +125°C)
•
Low supply current 40 µA/comparator Typ
•
Input Common Mode Voltage Range includes ground
•
Open Collector Output for Maximums Flexibility
•
SOT353, SOT25, MSOP-8, SO-8: Available in “Green” Molding
Compound (No Br, Sb)
•
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
•
Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
Applications
• Mobile
communications
•
Battery powered devices
•
Notebooks and PDA’s
•
General purpose low voltage applications
•
General purpose portable devices
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. S more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Schematic Diagram
Each Comparator