Features (For V + = 1.8V, typical unless otherwise noted) Ultra low power consumption 580 nA Wide supply voltage range 1.8V to 5.5V Propagation delay 4.5 µs Push-Pull output current drive @ 5V 19 mA Temperature range −40°C to 85°C Rail-to-Rail input Tiny 5-Pin SOT23 and SC70 packages Description The LPV7215 is an ultra low-power comparator with a typical power supply current of 580 nA. It has the best-in-class power supply current versus propagation delay performance available among National's low-power comparators. The propagation delay is as low as 4.5 microseconds with 100 mV overdrive at 1.8V supply. Designed to operate over a wide range of supply voltages, from 1.8V to 5.5V, with guaranteed operation at 1.8V, 2.7V and 5.0V, the LPV7215 is ideal for use in a variety of battery-powered applications. With rail-to-rail common mode voltage range, the LPV7215 is well suited for single-supply operation. Featuring a push-pull output stage, the LPV7215 allows for operation with absolute minimum power consumption when driving any capacitive or resistive load. Available in a choice of space-saving packages, the LPV7215 is ideal for use in handheld electronics and mobile phone applications. The LPV7215 is manufactured with National's advanced VIP50 process. Applications RC timers Window detectors IR receiver Multivibrators Alarm and monitoring circuits

Zero-crossing Detector with Positive Feedback

Typical Application *click for larger image Zero-crossing Detector with Positive Feedback	Connection Diagram *click for larger image
Typical Performance click for larger image

Datasheets

Title		Size	Date	Other Language
	LPV7215 Micropower, CMOS Input, RRIO, 1.8V, Push-Pull Output Comparator	974 Kbytes	16-Aug-11	日本語

Other Technical Documents

Title		Type	Date
	Energy Scavenging for Remote Sensors	Technology Edge	2005-11-01

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LPV7215MF/NOPB RoHS Status	SOT-23	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 1000 CEAC Asia Pacific 40000 DIGI-KEY Worldwide 7279 MOUSER Worldwide 1000 NEWARK Americas 770	$0.49 each at 1K+ pcs	reel of 1000
LPV7215MFX/NOPB RoHS Status	SOT-23	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$0.49 each at 1K+ pcs	reel of 3000
LPV7215MG/NOPB LPV7215MG RoHS Status	SC-70	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 2000 AVNET-EM Worldwide 3579 DIGI-KEY Worldwide 7382 FARNELL Europe and Asia 1456 NEWARK Americas 277 RS COMPONENTS Worldwide 50 TAYLOR Americas 2000	$0.49 each at 1K+ pcs	reel of 1000
LPV7215MGX/NOPB RoHS Status	SC-70	Full production Lead Time: 8 weeks	Distributor Region Qty CEAC Asia Pacific 63000 DIGI-KEY Worldwide 0	$0.49 each at 1K+ pcs	reel of 3000
LPV7215 MDC RoHS Status		Full production Lead Time: N/A	Contact your distributor	CALL	gel pak of N/A

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LPV7215.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LPV7215 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LPV7215MF/NOPB	14.696	SOT-23	5	1	260	Detail	Download	N/A	C30A XTT
LPV7215MFX/NOPB	14.696	SOT-23	5	1	260	Detail	Download	N/A	C30A XTT
LPV7215MG/NOPB LPV7215MG	7.65 7.7	SC-70	5	1 1	260 260	Detail	Download	N/A	C37 XTT
LPV7215MGX/NOPB	7.65	SC-70	5	1	260	Detail	Download	N/A	C37 XTT
LPV7215 MDC		Unpackaged Die				N/A	-

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LPV7215.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LPV7215 is located at RoHS Status.

CAD Symbols and Models Download LPV7215 CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LPV7215 MDC	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LPV7215MF	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LPV7215MFX	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LPV7215MG	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LPV7215MGX	VIP50CLZ3	0	5670	0	0	945000	4	268146330

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.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LPV7215.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LPV7215 is located at RoHS Status.