LMV551 - 3 MHz, Micropower RRO Amplifier
Datasheet Packaging Samples & Pricing Reliability Models Knowledge Base

Features

(Typical 5V supply, unless otherwise noted.)

Guaranteed 3V and 5.0V performance

High unity gain bandwidth

3 MHz

Supply current (per amplifier)

37 µA

CMRR

93 dB

PSRR

90 dB

Slew rate

1 V/µs

Output swing with 100 kΩ load

70 mV from rail

Total harmonic distortion

0.003% @ 1 kHz, 2 kΩ

Temperature range

−40°C to 125°C

General Description

The LMV551/LMV552/LMV554 are high performance, low power operational amplifiers implemented with National’s advanced VIP50 process. More...


Applications

•Active filter
•Portable equipment
•Automotive
•Battery powered systems
•Sensors and Instrumentation
  Typical Application
*click for larger image


ParametersValues
Supply Min 2.7 Volt
Supply Max 5.5 Volt
Gain Bandwidth 3 MHz
Offset Voltage max, 25C 3 mV
Max Input Bias Current 38 nA
CMRR 93 dB
PSRR 90 dB
Channels 1 Channels
Supply Current Per Channel 0.037 mA
PowerWise Rating 2 12.3 uA/MHz
Input OutputType Vcm to V-, R-R Out
Slew Rate 1 Volts/usec
Output Current 10 mA
Shut down No
Voltage Noise 70 nV/root(Hz)
Temperature Min -40 deg C
Temperature Max 125 deg C
Function Op Amp


Typical Performance

*click for larger image


  WEBENCH Live Simulation!
LMV551 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:
If "Other", Positive Supply is: V
If "Other", Negative Supply is: V
NOTE: 2.7 V <= Total Supply Voltage <= 5.5 V

What is Webench?

Connection Diagram
*click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMV551/LMV552/LMV554 3 MHz, Micropower RRO Amplifiers 938
Kbytes		 8-Oct-08 Download
LMV551/LMV552/LMV554 3 MHz, Micropower RRO Amplifiers (Japanese)
 688 Kbytes   Download

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Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
551012922-001SC-70 Amplifier Universal Evaluation BoardFull productionN/A
 
Buy Now 		1+$4.001-
N/AN/A
LMV551MGSC-705NOPB1260RoHS Download Full productionLMV551.MOD
Samples
Buy Now 		1K+$0.45reel
of
1000		A94
XTT
6 weeks2000
LMV551MGXSC-705NOPB1260RoHS Download Full productionLMV551.MOD
 
Buy Now 		1K+$0.45reel
of
3000		A94
XTT
6 weeksN/A
LMV551MFSOT-235NOPB1260RoHS Download Full productionLMV551.MOD
Samples
Buy Now 		1K+$0.45reel
of
1000		AF3A
XTT
6 weeks1000
LMV551MFXSOT-235NOPB1260RoHS Download Full productionLMV551.MOD
 
Buy Now 		1K+$0.45reel
of
3000		AF3A
XTT
6 weeksN/A

General Description

The LMV551/LMV552/LMV554 are high performance, low power operational amplifiers implemented with National’s advanced VIP50 process. They feature 3 MHz of bandwidth while consuming only 37 μA of current per amplifier, which is an exceptional bandwidth to power ratio in this op amp class. These amplifiers are unity gain stable and provide an excellent solution for low power applications requiring a wide bandwidth.

The LMV551/LMV552/LMV554 have a rail-to-rail output stage and an input common mode range that extends below ground.

The LMV551/LMV552/LMV554 have an operating supply voltage range from 2.7V to 5.5V. These amplifiers can operate over a wide temperature range (−40°C to 125°C) making them a great choice for automotive applications, sensor applications as well as portable instrumentation applications. The LMV551 is offered in the ultra tiny 5-Pin SC70 and 5-Pin SOT-23 package. The LMV552 is offered in an 8-Pin MSOP package. The LMV554 is offered in the 14-Pin TSSOP.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMV551MFVIP50CLZ301755003150001289382110
LMV551MFXVIP50CLZ301755003150001289382110
LMV551MGPVIP05009960008550005242608584
LMV551MGXPVIP05009960008550005242608584

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.


Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-1662: Application Note 1662 LMV551 Evaluation Board 666
Kbytes		 12-Jul-07 Download
AN-1662 (Japanese): Application Note 1662 LMV551 Evaluation Board
 355 Kbytes   Download
AN-1662 (Chinese): Application Note 1662 LMV551 Evaluation Board
 217 Kbytes  

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 8-Nov-2009]