LMV393 - Dual General Purpose, Low Voltage, Tiny Pack Comparator
Datasheet Packaging Samples & Pricing Reliability Design Tools Models Knowledge Base

Features

(For 5V supply, typical unless otherwise noted)

Guaranteed 2.7V and 5V performance

Industrial temperature range

−40°C to +85°C

Low supply current

60 µA/Channel

Input common mode voltage range includes ground

Low output saturation voltage

200 mV

Propagation delay

200 ns

Space saving 5-pin SC70 and 5-Pin SOT23 packages

General Description

The LMV393 and LMV339 are low voltage (2.7-5V) versions of the dual and quad comparators, LM393/339, which are specified at 5-30V. More...


Applications

• Mobile communications
• Notebooks and PDA's
• Battery powered electronics
• General purpose portable device
• General purpose low voltage applications
  Typical Application
click for larger image


ParametersValues
Response Time 0.2 us
Output Bus Open Drain
Supply Min 2.7 Volt
Supply Max 5.5 Volt
Channels 2 Channels
Offset Voltage max, 25C 7 mV
Output Current 84 mA
Input Range Vcm to V-
Supply Current Per Channel 0.0425 mA
PowerWise Rating 3 9 uA x us
Max Input Bias Current 400 nA
Special Features Undefined
Temperature Min -40 deg C
Temperature Max 85 deg C
Function Comparator
Automotive Yes
PowerWise Yes


Typical Performance

click for larger image


  Additional Resources
Design Tools


Connection Diagram

*click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMV331 Single / LMV393 Dual / LMV339 Quad General Purpose, Low Voltage, Tiny Pack Comparators 506
Kbytes		 2-May-07 Download
LMV331 Single / LMV393 Dual / LMV339 Quad General Purpose, Low Voltage, Tiny Pack Comparators (Japanese)
 781 Kbytes   Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.


Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
LMV393MSOIC NARROW8NOPB
STD		1
1		260
235		RoHS Download Full productionLMV393.MOD
Samples
Buy Now 		1K+$0.33rail
of
95		NSZXTT
LMV
393M
6 weeks2000
LMV393MXSOIC NARROW8NOPB
STD		1
1		260
235		RoHS Download Full productionLMV393.MOD
 
Buy Now 		1K+$0.33reel
of
2500		NSZXTT
LMV
393M
6 weeks5000
LMV393MMMINI SOIC8NOPB
STD		1
1		260
260		RoHS Download Full productionLMV393.MOD
Samples
Buy Now 		1K+$0.33reel
of
1000		ZXTT
V393
6 weeks5000
LMV393MMXMINI SOIC8NOPB
STD		1
1		260
260		RoHS Download Full productionLMV393.MOD
 
Buy Now 		1K+$0.33reel
of
3500		ZXTT
V393
6 weeks7500

General Description

The LMV393 and LMV339 are low voltage (2.7-5V) versions of the dual and quad comparators, LM393/339, which are specified at 5-30V. The LMV331 is the single version, which is available in space saving 5-pin SC70 and 5-pin SOT23 packages. The 5-pin SC70 is approximately half the size of the 5-pin SOT23.

The LMV393 is available in 8-pin SOIC and MSOP. The LMV339 is available in 14-pin SOIC and TSSOP.

The LMV331/393/339 is the most cost-effective solution where space, low voltage, low power and price are the primary specification in circuit design for portable consumer products. They offer specifications that meet or exceed the familiar LM393/339 at a fraction of the supply current.

The chips are built with National's advanced Submicron Silicon-Gate BiCMOS process. The LMV331/393/339 have bipolar input and output stages for improved noise performance.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMV393MCS0800305350028105002797458048
LMV393MMCS0800305350028105002797458048
LMV393MMXCS0800305350028105002797458048
LMV393MXCS0800305350028105002797458048

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Design Tools

TitleSize in Kbytes Date Click link below to Download    
Amplifiers Selection Guide software for Windows     View    
LMV Qualification Package 3678 Kbytes 29-Sep-2000 View Online Download  

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 8-Nov-2009]