National Semiconductor | High-performance Analog

 

 LMP7716   
Dual Precision, 17 MHz, Low Noise, CMOS Input Amplifier from the PowerWise® Family		 Click link to Download

Features

Unless otherwise noted, typical values at VS = 5V.

Input offset voltage

±150 μV (max)

Input bias current

100 fA

Input voltage noise

5.8 nV/ √Hz

Gain bandwidth product

17 MHz

Supply current (LMP7715)

1.15 mA

Supply current (LMP7716/LMP7716Q)

1.30 mA

Supply voltage range

1.8V to 5.5V

THD+N @ f = 1 kHz

0.001%

Operating temperature range

−40°C to 125°C

Rail-to-rail output swing

Space saving SOT-23 package (LMP7715)

8-Pin MSOP package (LMP7716/LMP7716Q)

LMP7716Q is AEC-Q100 grade 1 qualified and is manufactured on an automotive grade flow

Description

The LMP7715/LMP7716/LMP7716Q are single and dual low noise, low offset, CMOS input, rail-to-rail output precision amplifiers with high gain bandwidth products. The LMP7715/LMP7716/LMP7716Q are part of the LMP precision amplifier family and are ideal for a variety of instrumentation applications.

Utilizing a CMOS input stage, the LMP7715/LMP7716/LMP7716Q achieve an input bias current of 100 fA, an input referred voltage noise of 5.8 nV/ , and an input offset voltage of less than ±150 μV. These features make the LMP7715/LMP7716/LMP7716Q superior choices for precision applications.

Consuming only 1.15 mA of supply current, the LMP7715 offers a high gain bandwidth product of 17 MHz, enabling accurate amplification at high closed loop gains.

The LMP7715/LMP7716/LMP7716Q have a supply voltage range of 1.8V to 5.5V, which makes these ideal choices for portable low power applications with low supply voltage requirements.

The LMP7715/LMP7716/LMP7716Q are built with National’s advanced VIP50 process technology. The LMP7715 is offered in a 5-pin SOT-23 package and the LMP7716/LMP7716Q is offered in an 8-pin MSOP.

The LMP7716Q incorporates enhanced manufacturing and support processes for the automotive market, including defect detection methodologies. Reliability qualification is compliant with the requirements and temperature grades defined in the AEC-Q100 standard.


Applications

  • Active filters and buffers
  • Sensor interface applications
  • Transimpedance amplifiers
  • Automotive

    • LMP7716 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: 1.8 V <= Total Supply Voltage <= 5 V

    What is Webench?

    Also Recommended
    LMP2012▲LMP2012 - Dual, High Precision, Rail-to-Rail Output Operational Amplifier
    LMP7702▲LMP7702 - Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
    LMP7712▲LMP7712 - Dual Precision, 17 MHz, Low Noise, CMOS Input Amplifier



    Typical Application
    *click for larger image


    		Connection Diagram
    *click for larger image



    Typical Performance
    click for larger image


    Parameters / ValuesLMP7716 LMP2012 LMP7702 LMP7712
    Offset Voltage max, 25C0.15 mV 0.036 mV 0.22 mV 0.15 mV
    TcVos1.8 uV/degC 0.015 uV/degC 1 uV/degC 1.75 uV/degC
    CMRR100 dB 130 dB 130 dB 100 dB
    PSRR98 dB 120 dB 100 dB 100 dB
    Avol110 dB 130 dB 119 dB 95 dB
    Voltage Noise5.8 nV/root(Hz) 35 nV/root(Hz) 9 nV/root(Hz) 5.8 nV/root(Hz)
    Max Input Bias Current0.1 nA 0.005 nA 0.4 nA 0.1 nA
    Gain Bandwidth17 MHz 3 MHz 2.5 MHz 17 MHz
    Supply Current Per Channel1.3 mA 0.93 mA 0.75 mA 1.3 mA
    PowerWise Rating 276.5 uA/MHz 310 uA/MHz 300 uA/MHz 76.5 uA/MHz
    Slew Rate9.5 Volts/usec 4 Volts/usec 1 Volts/usec 9.5 Volts/usec
    Channels2 Channels 2 Channels 2 Channels 2 Channels
    Supply Min1.8 Volt 2.7 Volt 2.7 Volt 1.8 Volt
    Supply Max5.5 Volt 5 Volt 12 Volt 5.5 Volt
    Input OutputTypeVcm to V-, R-R Out Vcm to V-, R-R Out R-R In and Out Vcm to V-, R-R Out
    Output Current21 mA 15 mA 66 mA 23 mA
    Shut downNo No No Yes
    Special FeaturesLow Noise, Low Offset CMOS Undefined Low Offset CMOS Input Low Noise CMOS Input
    Temperature Min-40 deg C -40 deg C -40 deg C -40 deg C
    Temperature Max125 deg C 125 deg C 125 deg C 125 deg C
    FunctionOp Amp Op Amp Op Amp Op Amp
    AEC Q-100 Automotive Grade1
    AutomotiveYes Yes Yes
    PowerWiseYes Yes

    Datasheets
    TitleSizeDateOther
    Language
    LMP7716 Dual Precision, 17 MHz, Low Noise, CMOS Input Amplifier1159
    Kbytes    		20-Oct-09日本語  


    Application Notes
    TitleSizeDateOther
    Language
    AN-1952: Application Note 1952 Designing with Thermocouples158
    Kbytes    		25-Feb-10 

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMP7716MM/NOPB

    LMP7716MM

    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide2000
    DIGI-KEYWorldwide6991
    FARNELLEurope and Asia18
    MOUSERWorldwide826
    NEWARKAmericas18
    RS COMPONENTSWorldwide52
    TAYLORAmericas3000
    		$1.05 each at 1K+ pcsreel
    of
    1000
    LMP7716MME/NOPB


    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    DIGI-KEYWorldwide0
    MOUSERWorldwide500
    		$1.05 each at 1K+ pcsreel
    of
    250
    LMP7716MMX/NOPB

    LMP7716MMX

    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 16 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$1.05 each at 1K+ pcsreel
    of
    3500
    LMP7716QMM/NOPB

    Auto Grade 1
    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 16 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$1.45 each at 1K+ pcsreel
    of
    1000
    LMP7716QMME/NOPB

    Auto Grade 1
    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 16 weeks

    Samples
    DistributorRegionQty
    DIGI-KEYWorldwide498
    MOUSERWorldwide225
    		$1.45 each at 1K+ pcsreel
    of
    250
    LMP7716QMMX/NOPB

    Auto Grade 1
    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 16 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$1.45 each at 1K+ pcsreel
    of
    3500

    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 LMP7716.

    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 LMP7716 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LMP7716MM/NOPB

    LMP7716MM
    		29.851
    30.002
    		MINI SOIC81
    1    		260
    260    		DetailDownloadspice file
    		ZXTT
    AX3A
    LMP7716MME/NOPB

    		29.851
    		MINI SOIC81260DetailDownloadspice file
    		ZXTT
    AX3A
    LMP7716MMX/NOPB

    LMP7716MMX
    		29.851
    30.002
    		MINI SOIC81
    1    		260
    260    		DetailDownloadspice file
    		ZXTT
    AX3A
    LMP7716QMM/NOPB

    		29.851
    		MINI SOIC81260DetailDownloadspice file
    		ZXTT
    AR5A
    LMP7716QMME/NOPB

    		29.851
    		MINI SOIC81260DetailDownloadspice file
    		ZXTT
    AR5A
    LMP7716QMMX/NOPB

    		29.851
    		MINI SOIC81260DetailDownloadspice file
    		ZXTT
    AR5A

    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 LMP7716.

    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 LMP7716 is located at RoHS Status.

    CAD Symbols and Models
    Download LMP7716 CAD Symbols
    		 Models
    spice file


    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMP7716MMVIP50CLZ305670009450004268146330
    LMP7716MMEVIP50CLZ305670009450004268146330
    LMP7716MMXVIP50CLZ305670009450004268146330
    LMP7716QMMVIP50CLZ305670009450004268146330
    LMP7716QMMEVIP50CLZ305670009450004268146330
    LMP7716QMMXVIP50CLZ305670009450004268146330

    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 LMP7716.

    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 LMP7716 is located at RoHS Status.

    WEBENCH Sensor Designer -- Sensor Signal Path in Minutes
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    Motor Control Sensing in Factory Automation
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    Data Acquisition In Factory Automation
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    Factory Automation Overview
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    Sensing Solutions In Factory Automation
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    WEBENCH Sensor Designer -- Sensor Signal Path in Minutes
    Date: 2008-09-29
    Length: 0:5:21
    Motor Control Sensing in Factory Automation
    Date: 2009-08-04
    Length: 0:24:21
    Data Acquisition In Factory Automation
    Date: 2009-08-24
    Length: 0:31:29
    Factory Automation Overview
    Date: 2009-08-04
    Length: 0:32:30
    Sensing Solutions In Factory Automation
    Date: 2009-07-10
    Length: 0:50:00
    [Information as of 9-Feb-2012]
    Copyright © 2011 National Semiconductor Corporation