LM7171QML   
Very High Speed, High Output Current, Voltage Feedback Amplifier 		Click link to Download

Features

(Typical Unless Otherwise Noted)

  • Easy-To-Use Voltage Feedback Topology
  • Very High Slew Rate: 2400V/μs
  • Wide Unity-Gain Bandwidth: 200 MHz
  • −3 dB Frequency @ AV = +2: 220 MHz
  • Low Supply Current: 6.5 mA
  • High Open Loop Gain: 85 dB
  • High Output Current: 100 mA
  • Specified for ±15V and ±5V Operation
  • Available with radiation guarantee

    • Total Ionizing Dose

    300 krad(Si)

    ELDRS Free

    300 krad(Si)

    Description

    The LM7171 is a high speed voltage feedback amplifier that has the slewing characteristic of a current feedback amplifier; yet it can be used in all traditional voltage feedback amplifier configurations. The LM7171 is stable for gains as low as +2 or −1. It provides a very high slew rate at 4100V/μs and a wide unity-gain bandwidth of 200 MHz while consuming only 6.5 mA of supply current. It is ideal for video and high speed signal processing applications such as HDSL and pulse amplifiers. With 100 mA output current, the LM7171 can be used for video distribution, as a transformer driver or as a laser diode driver.

    Operation on ±15V power supplies allows for large signal swings and provides greater dynamic range and signal-to-noise ratio. The LM7171 offers low SFDR and THD, ideal for ADC/DAC systems. In addition, the LM7171 is specified for ±5V operation for portable applications.

    The LM7171 is built on National's advanced VIP III (Vertically integrated PNP) complementary bipolar process.

    Applications
    •HDSL and ADSL Drivers
    •Multimedia Broadcast Systems
    •Professional Video Cameras
    •Video Amplifiers
    •Copiers/Scanners/Fax
    •HDTV Amplifiers
    •Pulse Amplifiers and Peak Detectors
    •CATV/Fiber Optics Signal Processing
    Also Recommended
    LMH6628▲Space Version Dual Wideband, Low Noise, Voltage Feedback Op Amp
    LMH6702QMLSpace Version 1.7 Ghx, Ultra Low Distortion, Wideband Op Amp
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    		Also Recommended
    LMH6628▲Space Version Dual Wideband, Low Noise, Voltage Feedback Op Amp
    LMH6702QMLSpace Version 1.7 Ghx, Ultra Low Distortion, Wideband Op Amp

    		Connection Diagram
    click for larger image



    Typical Performance
    click for larger image


    Paramaters / ValuesLM7171QML LMH6628
    -3dB BW220 MHz 300 MHz
    AvCL for -3dB BW2 V/V 1 V/V
    Slew Rate2400 Volts/usec 550 Volts/usec
    Input OutputTypeNot Rail to Rail Not Rail to Rail
    Supply Min5.5 Volt 5 Volt
    Supply Max36 Volt 12 Volt
    Supply Current Per Channel6.5 mA 9 mA
    PowerWise Rating 232.5 uA/MHz 30 uA/MHz
    Channels1 Channels 2 Channels
    Offset Voltage max, 25C1 mV 2 mV
    Max Input Bias Current12000 nA 20000 nA
    Output Current100 mA 85 mA
    Voltage Noise14 nV/root(Hz) 2 nV/root(Hz)
    Shut downNo No
    Feedback TypeVoltage Voltage
    Diff Gain0.01 dB
    Diff Phase0.02 %
    Settling Time42 ns 12 ns
    Tsettling Conditionsto 0.1% to 0.1%
    Special FeaturesAvCL>2
    FunctionOp Amp Op Amp
    Gain Bandwidth200 MHz 300 MHz
    Temperature Min-55 deg C -40, -55 deg C
    Temperature Max125 deg C 125, 85 deg C
    AutomotiveNo Yes
    PowerWiseNo Yes

    Datasheet
    TitleSizeDateOther
    Language
    LM7171QML Very High Speed, High Output Current, Voltage Feedback Amplifier797
    Kbytes    		4-Feb-09 


    Featured Application Notes
    TitleSizeDateOther
    Language
    AN-29: Application Note 29 IC Op Amp Beats FETs on Input Current444
    Kbytes    		1-Oct-02 
    AN-24: Application Note 24 A Simplified Test Set for Op Amp Characterization1151
    Kbytes    		4-Oct-04 
    AN-4: Application Note 4 Monolithic Op Amp-The Universal Linear Component258
    Kbytes    		1-Oct-02 


    More Application Notes
    TitleSizeDateOther
    Language
    AN-41: Application Note 41 Precision IC Comparator Runs from +5V Logic Supply150
    Kbytes    		2-Oct-02 

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
    5962-9553601QPA
    (LM7171AMJ-QML)


    CERDIP    		Full production
    Lead Time: 8 weeks

     

    Contact your distributor
    		$87.00 each at 25+ pcsrail
    of
    40
    5962-9553601QXA
    (LM7171AMWG-QML)
    		Full production
    Lead Time: 20 weeks

     

    Contact your distributor
    		CALLtray
    of
    54
    5962F9553601VPA
    (LM7171AMJFQMLV)


    CERDIP    		Full production
    Lead Time: 16 weeks

     

    Contact your distributor
    		CALLrail
    of
    40
    LM7171AMWFLQMLV

    RoHS

    		Full production
    Lead Time: N/A

     

    Contact your distributor
    		CALLrail
    of
    N/A
    5962F9553601VHA
    (LM7171AMWFQMLV)
    		Full production
    Lead Time: N/A

     

    Contact your distributor
    		CALLrail
    of
    19
    LM7171AMWGFLQV

    RoHS

    		Full production
    Lead Time: N/A

     

    Contact your distributor
    		CALLtray
    of
    N/A
    5962F9553601VXA
    (LM7171AMWGFQMLV)
    		Full production
    Lead Time: 12 weeks

     

    Contact your distributor
    		CALLtray
    of
    54

    Part Number(s)
    (NSID)    		Top ViewTypePinsMSL RatingPeak ReflowRoHSCAD SymbolsModelsPackage
    Marking
    Format
    5962-9553601QPA
    (LM7171AMJ-QML)
    		CERDIP8RoHSN/ALM7171A.MOD
    		NSZSSXXYYA
    LM7171AMJ-
    QML Q 5962-
    9553601QPA
    5962-9553601QXA
    (LM7171AMWG-QML)
    		CERPACK10RoHSN/ALM7171A.MOD
    		NS
    ZSSXXYYA
    LM7171AM
    WG Q 955
    3601QXA
    5962F9553601VPA
    (LM7171AMJFQMLV)
    		CERDIP8RoHSN/ALM7171A.MOD
    		NSZSSXXYYA
    LM7171AMJF
    QV Q 5962F
    9553601VPA
    LM7171AMWFLQMLV
    		CERPACK101NARoHSN/ALM7171A.MOD
    		NSZSSXXYYA
    5962F
    9553602VHA
    LM7171AM
    WFLQV Q
    5962F9553601VHA
    (LM7171AMWFQMLV)
    		CERPACK10RoHSN/ALM7171A.MOD
    		NS5962F
    9553601V
    HALM7171
    AMWFQV Q
    ZSSXXYYA
    LM7171AMWGFLQV
    		CERPACK101NARoHSN/ALM7171A.MOD
    		NS5962F9
    553602VXA
    LM7171AM
    WGFLQV Q
    ZSSXXYYA
    5962F9553601VXA
    (LM7171AMWGFQMLV)
    		CERPACK10RoHSN/ALM7171A.MOD
    		NS5962F9
    553601VXA
    LM7171AM
    WGFQV Q
    ZSSXXYYA

    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LM7171AMJ-QMLVIP III0155750012125003344050185
    LM7171AMJFQMLVVIP III0155750012125003344050185
    LM7171AMWFLQMLVVIP III0155750012125003344050185
    LM7171AMWFQMLVVIP III0155750012125003344050185
    LM7171AMWG-QMLVIP III0155750012125003344050185
    LM7171AMWGFLQVVIP III0155750012125003344050185
    LM7171AMWGFQMLVVIP III0155750012125003344050185

    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 21-Nov-2009]