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.

LMV721 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? Also Recommended LMP7701▲ Lower Input Offset (Vos)(0.3mV), Lower Input Bias Current, Higher Voltage Range (12V), Lower Current LMP7711▲ Lower Input Offset (Vos)(0.25mV), Higher Bandwidth(14MHz), Lower Input Bias Current, Lower Noise, Wi LMV651▲ Lower Current Consumption( 0.1mA), Higher Bandwidth(12MHz), Lower Input Offset (Vos)(0.9mV), Lower I LMV791▲ Lower Noise(5.6nV/rt Hz), Higher Bandwidth(13MHz), Lower Input Offset (Vos)(1.4mV), Lower Input Bias 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

Datasheet

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

Featured Application Notes

Title		Size	Date	Other Language
	AN-1515: Application Note 1515 A Comprehensive Study of the Howland Current Pump	227 Kbytes	29-Jan-08

More Application Notes

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	AN-1764: Application Note 1764 LM3431 Evaluation Board	588 Kbytes	10-Jan-08	中文
	AN-1515: Application Note 1515 A Comprehensive Study of the Howland Current Pump	227 Kbytes	29-Jan-08

Design Tools

Title	Size	Date
Amplifiers Selection Guide software for Windows

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMV721 MDC	CS080	0	30535	0	0	2810500	2	797458048
LMV721M5	CS080	0	30535	0	0	2810500	2	797458048
LMV721M5X	CS080	0	30535	0	0	2810500	2	797458048
LMV721M7	CS080	0	30535	0	0	2810500	2	797458048
LMV721M7X	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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