National Semiconductor | High-performance Analog

 

 LMH6732   
High Speed Op Amp with Adjustable Bandwidth from the PowerWise® Family		 Click link to Download

Features
  • Exceptional Performance at any Supply Current: VS = ±5V, TA = 25°C, AV = +2V/V, VOUT = 2VPP, Typical unless Noted:
ICC (mA)-3dB BW (MHz)DG/DP (%/ deg.) PALSlew Rate (V/µs)THD 1MHz (dBc) Output Current (mA)
1.0550.020/ 0.036400-70.09
3.41800.022 / 0.0172100-78.545
9.05400.025 / 0.0102700-79.6115

Ultra High Speed (-3dB BW)

1.5GHz (ICC = 10mA, 0.25VPP)

Single resistor adjustability of supply current

  

Fast enable/ disable capability

20ns (ICC = 9mA)

"Popless" output on "Enable"

15mV (ICC = 1mA)

Ultra low disable current

<1µA

Unity gain stable

  

Improved Replacement for CLC505 & CLC449

  

Description

The LMH6732 is a high speed op amp with a unique combination of high performance, low power consumption, and flexibility of application. The supply current is adjustable, over a continuous range of more than 10 to 1, with a single resistor, RP. This feature allows the device to be used in a wide variety of high performance applications including device turn on/ turn off (Enable/ Disable) for power saving or multiplexing. Typical performance at any supply current is exceptional. The LMH6732's design has been optimized so that the output is well behaved, eliminating spurious outputs on "Enable".

The LMH6732's combination of high performance, low power consumption, and large signal performance makes it ideal for a wide variety of remote site equipment applications such as battery powered test instrumentation and communications gear. Other applications include video switching matrices, ATE and phased array radar systems.

The LMH6732 is available in the SOIC and SOT23-6 packages. To reduce design times and assist in board layout, the LMH6732 is supported by an evaluation board.


Applications

  • Battery powered systems
  • Video switching and distribution
  • Remote site instrumentation
  • Mobile communications gear

    		• Connection Diagram
    click for larger image



    Typical Performance
    click for larger image


     

    ParametersValues
    -3dB BW 540 MHz
    AvCL for -3dB BW 2 V/V
    Slew Rate 2700 Volts/usec
    Input OutputType Not Rail to Rail
    Supply Min 9 Volt
    Supply Max 12 Volt
    Supply Current Per Channel 9 mA
    PowerWise Rating 2 8.3 uA/MHz
    Channels 1 Channels
    Offset Voltage max, 25C 8 mV
    Max Input Bias Current 12000 nA
    Output Current 115 mA
    Voltage Noise 2.5 nV/root(Hz)
    Shut down Yes
    Feedback Type Current
    Av+1 BW 540 MHz
    Av+2 BW 540 MHz
    Av+5 BW 400 MHz
    Av+10 BW 200 MHz
    Av+20 BW 80 MHz
    HD 2nd -60 dB
    HD 3rd -64 dB
    Diff Gain 0.025 %
    Diff Phase 0.01 deg
    Settling Time 18 ns
    Tsettling Conditions to 0.04%
    Special Features AvCl>2, Is adj 1mA to 9mA
    Function Op Amp
    Gain Bandwidth 540 MHz
    Temperature Min -40 deg C
    Temperature Max 85 deg C
    PowerWise Yes

    Datasheets
    TitleSizeDateOther
    Language
    LMH6732 High Speed Op Amp with Adjustable Bandwidth970
    Kbytes    		3-Mar-04日本語  

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMH6732MA/NOPB

    LMH6732MA

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide200
    AVNET-EMWorldwide280
    DIGI-KEYWorldwide682
    RS COMPONENTSWorldwide1
    TAYLORAmericas200
    		$2.60 each at 1K+ pcsrail
    of
    95
    LMH6732MAX/NOPB

    LMH6732MAX

    RoHS Status

    SOIC NARROW    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$2.60 each at 1K+ pcsreel
    of
    2500
    LMH6732MF/NOPB

    LMH6732MF

    RoHS Status

    SOT-23    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    DIGI-KEYWorldwide210
    MOUSERWorldwide1000
    RS COMPONENTSWorldwide919
    		$2.60 each at 1K+ pcsreel
    of
    1000
    LMH6732MFX/NOPB

    LMH6732MFX

    RoHS Status

    SOT-23    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$2.60 each at 1K+ pcsreel
    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 LMH6732.

    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 LMH6732 is located at RoHS Status.

    Part Number(s)
    (NSID)    		DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMH730216/NOPB

    		Evaluation Board for High-Speed Single Op Amp in the 5-/6-Pin SOT-23 PackageFull production
    Lead Free (RoHS)

     
    DistributorRegionQty
    AVNET-EMWorldwide2
    DIGI-KEYWorldwide0
    MOUSERWorldwide3
    		$10.00 each1

    Description:

    National Semiconductor offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 5-/6-Pin SOT-23 package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit configuration. The performance can then be evaluated under the test conditions of your choice. Power supplies, analog signal source, and other measurement equipment shall be provided by the user.

    Features:

    • Accommodates various high-speed Op Amp
    • Allows quick and easy evaluation
    • Serves as reference design to aid in high-speed PCB layout
    • Utilizes surface-mount components

    NOTE: IC samples are not shipped with the Evaluation PCB, but may be requested separately from the Order page in the Product Folder

    Evaluation Board User Manual

    Evaluation Board Design Files


    Part Number(s)
    (NSID)    		DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMH730227/NOPB

    		Evaluation Board for High-Speed Single Op Amp in the 8-Pin SOIC PackageFull production
    Lead Free (RoHS)

     
    DistributorRegionQty
    AVNET-EMWorldwide2
    DIGI-KEYWorldwide7
    MOUSERWorldwide2
    		$10.00 each1

    Description:

    National Semiconductor offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 8-Pin SOIC package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit configuration. The performance can then be evaluated under the test conditions of your choice. Power supplies, analog signal source, and other measurement equipment shall be provided by the user.

    Features:

    • Accommodates various high-speed Op Amp
    • Allows quick and easy evaluation
    • Serves as reference design to aid in high-speed PCB layout
    • Utilizes surface-mount components

    NOTE: IC samples are not shipped with the Evaluation PCB, but may be requested separately from the Order page in the Product Folder.

    Evaluation Board User Manual

    Evaluation Board Design Files




    National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C1) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/en/packaging/greennopb.html. Lead free products are RoHS compliant.

    Lead Free product status is available through the search tool located here

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LMH6732MA/NOPB

    LMH6732MA
    		69.761
    70.001
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadN/A
    		NSZXTT
    LMH67
    32MA
    LMH6732MAX/NOPB

    LMH6732MAX
    		69.761
    70.001
    		SOIC NARROW81
    1    		260
    235    		DetailDownloadN/A
    		NSZXTT
    LMH67
    32MA
    LMH6732MF/NOPB

    LMH6732MF
    		15.063
    15.2
    		SOT-2361
    1    		260
    260    		DetailDownloadN/A
    		A97A
    XTT
    LMH6732MFX/NOPB

    LMH6732MFX
    		15.063
    15.2
    		SOT-2361
    1    		260
    260    		DetailDownloadN/A
    		A97A
    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 LMH6732.

    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 LMH6732 is located at RoHS Status.

    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMH6732MAVIP 100134110012450003353272149
    LMH6732MAXVIP 100134110012450003353272149
    LMH6732MFVIP 100134110012450003353272149
    LMH6732MFXVIP 100134110012450003353272149

    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 LMH6732.

    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 LMH6732 is located at RoHS Status.

    [Information as of 8-Feb-2012]
    Copyright © 2011 National Semiconductor Corporation