Features • Low supply current: 85µA (typ) • Low offset voltage: 2mV (typ) • Low input bias current: 2nA (typ) • Input common mode to GND • Interfaces to CMOS logic • Wide supply range: 3V < V+ < 32V • Small Outline Package available • Pin-for-pin compatible with LM324 Description The LP324 series consists of four independent, high gain internally compensated micropower operational amplifiers. These amplifiers are specially suited for operation in battery systems while maintaining good input specifications, and extremely low supply current drain. In addition, the LP324 has an input common mode range, and output source range which includes ground, making it ideal in single supply applications. These amplifiers are ideal in applications which include portable instrumentation, battery backup equipment, and other circuits which require good DC performance and low supply current.

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

Datasheets

Title		Size	Date	Other Language
	LP324/LP2902 Micropower Quad Operational Amplifier	364 Kbytes	9-Jul-01	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
LP2902M/NOPB LP2902M RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 360 AVNET-EM Worldwide 330 DIGIKEY Worldwide 77	$0.54 each at 1K+ pcs	rail of 55
LP2902MX/NOPB LP2902MX RoHS Status	SOIC NARROW	Full production Lead Time: 17 weeks	Distributor Region Qty DIGIKEY Worldwide 250 FUTURE Worldwide 1100 TAYLOR Americas 5000	$0.54 each at 1K+ pcs	reel of 2500
LP2902N/NOPB LP2902N RoHS Status	MDIP	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 1995 DIGIKEY Worldwide 619 FUTURE Worldwide 790 TAYLOR Americas 1450	$0.57 each at 1K+ pcs	rail of 25

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

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

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

Part Number(s) (NSID)	Top View	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LP2902M/NOPB LP2902M		SOIC NARROW	14	1 1	260 235	Detail	Download	N/A	NSUZXYTTE# LP2902M
LP2902MX/NOPB LP2902MX		SOIC NARROW	14	1 1	260 235	Detail	Download	N/A	NSUZXYTTE# LP2902M
LP2902N/NOPB LP2902N		MDIP	14	1 1	NA NA	Detail	Download	N/A	NSUZXYYTTE# LP2902N

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

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

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

Design Tools

Title	Size	Date
Amplifiers Selection Guide software for Windows

CAD Symbols and Models Download LP2902 CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LP2902M	SLM	0	44046	0	0	3532500	1	1002356520
LP2902MX	SLM	0	44046	0	0	3532500	1	1002356520
LP2902N	SLM	0	44046	0	0	3532500	1	1002356520

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/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

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