Features (For Typical, 5 V Supply Values; Unless Otherwise Noted) • Guaranteed 2.2V and 5.0V Performance • Low Supply Current LMV721/2 930µA/amplifier @2.2V • High Unity-Gain Bandwidth 10MHz • Rail-to-Rail Output Swing • @600Ω load 120mV from either rail at 2.2V • @2kΩ load 50mV from either rail at 2.2V • Input Common Mode Voltage Range Includes Ground • Silicon Dust, SC70-5 Package 2.0x2.0x1.0 mm • Miniature packaging: LLP-8 2.5mm × 3mm × 0.8mm • Input Voltage Noise  Description The LMV721 (Single) and LMV722 (Dual) are low noise, low voltage, and low power op amps, that can be designed into a wide range of applications. The LMV721/LMV722 has a unity gain bandwidth of 10MHz, a slew rate of 5V/us, and a quiescent current of 930uA/amplifier at 2.2V. The LMV721/722 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage are 3.5mV (Over Temp.) for the LMV721/LMV722. Their capacitive load capability is also good at low supply voltages. The operating range is from 2.2V to 5.5V. The chip is built with National's advanced Submicron Silicon-Gate BiCMOS process. The single version, LMV721, is available in 5 pin SOT23-5 and a SC-70 (new) package. The dual version, LMV722, is available in a SO-8, MSOP-8 and 8-pin LLP package.

LMV722 Webench® Custom Design/Analyze/Build It Select Topology Active Filter Designer Inverting Amplifier AC-Coupled Inverting Amp NonInverting Amp Lowpass Filter Lowpass Filter 4th Order Highpass Filter Required Parameters Supply voltage: 5V 3.3V Other If "Other", Positive Supply is: V If "Other", Negative Supply is: V NOTE: 2.2 V <= Total Supply Voltage <= 5.5 V What is Webench? MY BRIEFCASE                                       Click any "Briefcase" icon to add an item

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

Datasheets

Title		Size	Date	Other Language
	LMV721/LMV722 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier	980 Kbytes	2-Jul-08	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
LMV722M/NOPB LMV722M RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 1601 AVNET-EM Worldwide 48 DIGIKEY Worldwide 1414 FARNELL Europe and Asia 2333 FUTURE Worldwide 138 NEWARK Americas 463	$0.61 each at 1K+ pcs	rail of 95
LMV722MM/NOPB LMV722MM RoHS Status	MINI SOIC	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 2594 AVNET-EM Worldwide 2000 DIGIKEY Worldwide 3824 FARNELL Europe and Asia 526 FUTURE Worldwide 1100 NEWARK Americas 756	$0.61 each at 1K+ pcs	reel of 1000
LMV722MMX/NOPB LMV722MMX RoHS Status	MINI SOIC	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 14000 BRITESTONE South Korea 100 DIGIKEY Worldwide 0	$0.61 each at 1K+ pcs	reel of 3500
LMV722MX/NOPB LMV722MX RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 5000 DIGIKEY Worldwide 0	$0.61 each at 1K+ pcs	reel of 2500

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LMV722LD	NONE	NATIONAL SEMICONDUCTOR	01 Dec 2009
LMV722LDX	NONE	NATIONAL SEMICONDUCTOR	01 Dec 2009

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
LMV722M/NOPB LMV722M		SOIC NARROW	8	1 1	260 235	Detail	Download	LMV721.CIR	NSZXTT LMV 722M
LMV722MM/NOPB LMV722MM		MINI SOIC	8	1 1	260 260	Detail	Download	LMV721.CIR	ZXTT V722
LMV722MMX/NOPB LMV722MMX		MINI SOIC	8	1 1	260 260	Detail	Download	LMV721.CIR	ZXTT V722
LMV722MX/NOPB LMV722MX		SOIC NARROW	8	1 1	260 235	Detail	Download	LMV721.CIR	NSZXTT LMV 722M

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 LMV722 CAD Symbols

Models LMV721.CIR

LMV722 Webench® Custom Design/Analyze/Build It Select Topology Active Filter Designer Inverting Amplifier AC-Coupled Inverting Amp NonInverting Amp Lowpass Filter Lowpass Filter 4th Order Highpass Filter Required Parameters Supply voltage: 5V 3.3V Other If "Other", Positive Supply is: V If "Other", Negative Supply is: V NOTE: 2.2 V <= Total Supply Voltage <= 5.5 V What is Webench?

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMV722LD	CS080	0	30535	0	0	2810500	2	797458048
LMV722LDX	CS080	0	30535	0	0	2810500	2	797458048
LMV722M	CS080	0	30535	0	0	2810500	2	797458048
LMV722MM	CS080	0	30535	0	0	2810500	2	797458048
LMV722MMX	CS080	0	30535	0	0	2810500	2	797458048
LMV722MX	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.

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.

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LMV722LD	NONE	NATIONAL SEMICONDUCTOR	01 Dec 2009
LMV722LDX	NONE	NATIONAL SEMICONDUCTOR	01 Dec 2009