LMV2011 - High Precision, Rail-to-Rail Output Operational Amplifier

LMV2011	High Precision, Rail-to-Rail Output Operational Amplifier

Overview

Diagrams

Parametrics

Documents

Order

Packaging

Tools

Reliability

Videos

Features
(For Vs = 5V, Typical unless otherwise noted)

Low Guaranteed V_os over temperature

35µV

Low Noise with no 1/f

35nV/ √Hz

High CMRR

130dB

High PSRR

120dB

High A_VOL

130dB

Wide gain-bandwidth product

3MHz

High slew rate

4V/µs

Low supply current

930µA

Rail-to-rail output

30mV

No external capacitors required

Description
The LMV2011 is a new precision amplifier that offers unprecedented accuracy and stability at an affordable price and is offered in miniature (SOT23-5) package and in 8 lead SOIC package. This device utilizes patented techniques to measure and continually correct the input offset error voltage. The result is an amplifier which is ultra stable over time and temperature. It has excellent CMRR and PSRR ratings, and does not exhibit the familiar 1/f voltage and current noise increase that plagues traditional amplifiers. The combination of the LMV2011 characteristics makes it a good choice for transducer amplifiers, high gain configurations, ADC buffer amplifiers, DAC I-V conversion, and any other 2.7V-5V application requiring precision and long term stability.

Other useful benefits of the LMV2011 are rail-to-rail output, a low supply current of 930µA, and wide gain-bandwidth product of 3MHz. These extremely versatile features found in the LMV2011 provide high performance and ease of use.

Applications
Precision Instrumentation Amplifiers

Thermocouple Amplifiers

Strain Gauge Bridge Amplifier

LMV2011 Webench® Custom
Design/Analyze/Build It

Select Topology

Active Filter Designer

Inverting Amplifier

AC-Coupled Inverting Amp

NonInverting Amp

Integrator

Lowpass Filter

Lowpass Filter 4th Order

Highpass Filter

Required Parameters

Supply voltage:

If "Other", Positive Supply is: V

If "Other", Negative Supply is: V

NOTE: 2.7 V <= Total Supply Voltage <= 5 V

What is Webench?

Also Recommended

LMP7701▲ Lower Input Bias Current, Higher Voltage Range (12V), Lower Noise (12nV/rt Hz)

LMP7711▲ Higher Bandwidth(14MHz), Lower Input Bias Current, Lower Noise, With Shutdown Feature

Connection Diagram click for larger image

Typical Performance click for larger image

Parameters / Values	LMV2011	LMP7701	LMP7711
Offset Voltage max, 25C	0.025 mV	0.2 mV	0.15 mV
TcVos	0.015 uV/degC	1 uV/degC	1 uV/degC
CMRR	130 dB	130 dB	100 dB
PSRR	120 dB	100 dB	100 dB
Avol	130 dB	119 dB	110 dB
Voltage Noise	35 nV/root(Hz)	9 nV/root(Hz)	5.8 nV/root(Hz)
Max Input Bias Current	0.005 nA	0.05 nA	0.1 nA
Gain Bandwidth	3 MHz	2.5 MHz	17 MHz
Supply Current Per Channel	0.93 mA	0.715 mA	1.15 mA
PowerWise Rating 2	310 uA/MHz	286 uA/MHz	67.6 uA/MHz
Slew Rate	4 Volts/usec	1 Volts/usec	9.5 Volts/usec
Channels	1 Channels	1 Channels	1 Channels
Supply Min	2.7 Volt	2.7 Volt	1.8 Volt
Supply Max	5 Volt	12 Volt	5.5 Volt
Input OutputType	Vcm to V-, R-R Out	R-R In and Out	Vcm to V-, R-R Out
Output Current	15 mA	66 mA	23 mA
Shut down	No	No	Yes
Special Features	Undefined	Low Offset CMOS Input	Low Noise CMOS Input
Temperature Min	0 deg C	-40 deg C	-40 deg C
Temperature Max	70 deg C	125 deg C	125 deg C
Function	Op Amp	Op Amp	Op Amp

Datasheets
Title Size Date Other
Language

LMV2011 High Precision, Rail-to-Rail Output Operational Amplifier 474
Kbytes 1-Jul-08

Other Technical Documents
Title Type Date

Precision Method for Laser Diode Emission Control Technology Edge 2004-08-01

Part Number(s)
(NSID)

Top View

Availability

Current Reported Stock

Budgetary Pricing

Pack
Size

LMV2011MA/NOPB

LMV2011MA

RoHS Status

SOIC NARROW

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
DIGI-KEY	Worldwide	247
FARNELL	Europe and Asia	1288
MOUSER	Worldwide	380
NEWARK	Americas	370

$0.95 each at 1K+ pcs

rail
of
95

LMV2011MAX/NOPB

LMV2011MAX

RoHS Status

SOIC NARROW

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	4900
DIGI-KEY	Worldwide	0
TAYLOR	Americas	4900

$0.95 each at 1K+ pcs

reel
of
2500

LMV2011MF/NOPB

LMV2011MF

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	2000
AVNET-EM	Worldwide	2899
DIGI-KEY	Worldwide	3302
FARNELL	Europe and Asia	1554
NEWARK	Americas	764
RS COMPONENTS	Worldwide	40
TAYLOR	Americas	2000

$0.95 each at 1K+ pcs

reel
of
1000

LMV2011MFX/NOPB

LMV2011MFX

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.95 each at 1K+ pcs

reel
of
3000

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 LMV2011.

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 LMV2011 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
LMV2011MA/NOPB LMV2011MA	69.761 70.001	SOIC NARROW	8	1 1	260 235	Detail	Download	spice file	NSZXTT LMV20 11MA
LMV2011MAX/NOPB LMV2011MAX	69.761 70.001	SOIC NARROW	8	1 1	260 235	Detail	Download	spice file	NSZXTT LMV20 11MA
LMV2011MF/NOPB LMV2011MF	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	spice file	A84A XTT
LMV2011MFX/NOPB LMV2011MFX	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	spice file	A84A XTT

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 LMV2011.

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 LMV2011 is located at RoHS Status.

CAD Symbols and Models
Download LMV2011 CAD Symbols

Models
spice file

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)

LMV2011MA CS080 0 30715 0 0 2900500 2 823024794

LMV2011MAX CS080 0 30715 0 0 2900500 2 823024794

LMV2011MF CS080 0 30715 0 0 2900500 2 823024794

LMV2011MFX CS080 0 30715 0 0 2900500 2 823024794

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 LMV2011.

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 LMV2011 is located at RoHS Status.

What's All This Analog Computing Stuff, Anyhow?
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What's All This Current Source Stuff, Anyhow?
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What's All This Analog Computing Stuff, Anyhow?
Date: 2004-07-27
Length: 00:30:17

What's All This Current Source Stuff, Anyhow?
Date: 2004-03-23
Length: 00:42:56

[Information as of 9-Feb-2012]

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