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 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. Applications • Mobile communications • Notebooks and PDA's • Battery powered electronics • General purpose portable device • General purpose low voltage applications

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Typical Application click for larger image	Connection Diagram click for larger image
Typical Performance click for larger image

Datasheet

Title		Size	Date	Other Language
	LMV331 Single / LMV393 Dual / LMV339 Quad General Purpose, Low Voltage, Tiny Pack Comparators	506 Kbytes	2-May-07	日本語

Featured Application Notes

Title		Size	Date	Other Language
	AN-1805: Application Note 1805 LMV243 Single-Channel, Quad-Band GSM Power Controller Evaluation Board	368 Kbytes	25-Apr-08

More Application Notes

Title		Size	Date	Other Language
	AN-1805: Application Note 1805 LMV243 Single-Channel, Quad-Band GSM Power Controller Evaluation Board	368 Kbytes	25-Apr-08

Design Tools

Title	Size	Date
Amplifiers Selection Guide software for Windows
LMV Qualification Package	3678 Kbytes	29-Sep-2000

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMV331M5	CS080	0	30535	0	0	2810500	2	797458048
LMV331M5X	CS080	0	30535	0	0	2810500	2	797458048
LMV331M7	CS080	0	30535	0	0	2810500	2	797458048
LMV331M7X	CS080	0	30535	0	0	2810500	2	797458048

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.

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