LMV771 - Single/Dual/Quad, Low Offset, Low Noise, RRO Operational Amplifiers
Datasheet Packaging Samples & Pricing Reliability Models Knowledge Base

Features

(Unless otherwise noted, typical values at VS = 2.7V)

Guaranteed 2.7V and 5V specifications

Maximum VOS (LMV771)

850μV (limit)

  • Voltage noise

    • f = 100 Hz

    12.5nV/ √Hz

    f = 10 kHz

    7.5nV/ √Hz

  • Rail-to-Rail output swing

    • RL = 600Ω

    100mV from rail

    RL = 2kΩ

    50mV from rail

    Open loop gain with RL = 2kΩ

    100dB

    VCM

    0 to V + −0.9V

    Supply current (per amplifier)

    550µA

    Gain bandwidth product

    3.5MHz

    Temperature range

    −40°C to 125°C

    General Description

    The LMV771/LMV772/LMV774 are Single, Dual, and Quad low noise precision operational amplifiers intended for use in a wide range of applications. More...


    Applications

    •Transducer amplifier
    •Instrumentation amplifier
    •Precision current sensing
    •Data acquisition systems
    •Active filters and buffers
    •Sample and hold
    •Portable/battery powered electronics
    		 

    ParametersValues
    Offset Voltage max, 25C 0.85 mV
    TcVos 0.35 uV/degC
    CMRR 90 dB
    PSRR 90 dB
    Avol 100 dB
    Voltage Noise 12 nV/root(Hz)
    Max Input Bias Current 0.1 nA
    Gain Bandwidth 3.5 MHz
    Supply Current Per Channel 0.6 mA
    PowerWise Rating 2 171.4 uA/MHz
    Slew Rate 1.4 Volts/usec
    Channels 1 Channels
    Supply Min 2.7 Volt
    Supply Max 5 Volt
    Input OutputType Vcm to V-, R-R Out
    Output Current 66 mA
    Shut down No
    Special Features Low Noise CMOS Op Amp
    Temperature Min -40 deg C
    Temperature Max 125 deg C
    Function Op Amp
    Automotive Yes


    Typical Performance

    *click for larger image


    		  WEBENCH Live Simulation!
    LMV771 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 Offset (Vos)(0.3Mv), Lower Input Bias Current, Higher Voltage Range (12V)
    LMP7711▲Lower Input Offset (Vos)(0.25Mv), Higher Bandwidth(14Mhz), Lower Input Bias Current, Lower Noise, Wi
    LMP7715▲LMP7715 - Single Precision, 17 MHz, Low Noise, CMOS Input Amplifier
    LMV791▲Lower Noise(5.6Nv/Rt Hz), Higher Bandwidth(13Mhz), Lower Input Bias Current, With Shutdown Feature
    Additional Resources
    Online Seminars
    Connection Diagram
    click for larger image



    Datasheet
    RoHS Compliance Information Size in KbytesDate Click link below to Download
    LMV771/LMV772/LMV774 Single/Dual/Quad, Low Offset, Low Noise, RRO Operational Amplifiers 1102
    Kbytes    		 8-Aug-08 Download
    LMV771/LMV772/LMV774 Single/Dual/Quad, Low Offset, Low Noise, RRO Operational Amplifiers (Japanese)
    		 985 Kbytes   Download

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


    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
    LMV771MGSC-705NOPB
    STD    		1
    1    		260
    260    		RoHS Download Full productionLMV771.MOD
    		Samples
    Buy Now     		1K+$0.51reel
    of
    1000    		A75
    XTT
    6 weeks2000
    LMV771MGXSC-705NOPB1260RoHS Download Full productionLMV771.MOD
    		 
    Buy Now     		1K+$0.51reel
    of
    3000    		A75
    XTT
    6 weeks15000

    General Description

    The LMV771/LMV772/LMV774 are Single, Dual, and Quad low noise precision operational amplifiers intended for use in a wide range of applications. Other important characteristics of the family include: an extended operating temperature range of −40°C to 125°C, the tiny SC70-5 package for the LMV771, and low input bias current.

    The extended temperature range of −40°C to 125°C allows the LMV771/LMV772/LMV774 to accommodate a broad range of applications. The LMV771 expands National Semiconductor’s Silicon Dust amplifier portfolio offering enhancements in size, speed, and power savings. The LMV771/LMV772/LMV774 are guaranteed to operate over the voltage range of 2.7V to 5.0V and all have rail-to-rail output.

    The LMV771/LMV772/LMV774 family is designed for precision, low noise, low voltage, and miniature systems. These amplifiers provide rail-to-rail output swing into heavy loads. The maximum input offset voltage for the LMV771 is 850 μV at room temperature and the input common mode voltage range includes ground.

    The LMV771 is offered in the tiny SC70-5 package, LMV772 in the space saving MSOP-8 and SOIC-8, and the LMV774 in TSSOP-14.

    Reliability Metrics

    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMV771MGCS0800305350028105002797458048
    LMV771MGXCS0800305350028105002797458048

    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.


    [Information as of 8-Nov-2009]