National Semiconductor | High-performance Analog

 

 ADC124S051   
4 Channel, 200 ksps to 500 kSPS, 12-Bit A/D Converter from the PowerWise® Family		 Click link to Download

Features

  • Specified over a range of sample rates.
  • Four input channels
  • Variable power management
  • Single power supply with 2.7V - 5.25V range

    • Description

    The ADC124S051 is a low-power, four-channel CMOS 12-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC124S051 is fully specified over a sample rate range of 200 ksps to 500 ksps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to four input signals at inputs IN1 through IN4.

    The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE and many common DSP serial interfaces.

    The ADC124S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 3.0 mW and 10.0 mW, respectively. The power-down feature reduces the power consumption to just 0.14 µW using a +3V supply, or 0.32 µW using a +5V supply.

    The ADC124S051 is packaged in a 10-lead MSOP package. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.

    Key Specification

    DNL

    +0.7 / −0.4 LSB (typ)

    INL

    ± 0.5 LSB (typ)

    SNR

    72.5 dB (typ)

    Power Consumption

    3V Supply

    3.0 mW (typ)

    5V Supply

    10.0 mW (typ)


    Applications

  • Portable Systems
  • Remote Data Acquisition
  • Instrumentation and Control Systems

    • Also Recommended
    ADC084S051▲For 8 Bits
    ADC104S051▲For 10 Bits
    ADC124S021▲For Speeds From 50Ksps To 200Ksps
    ADC124S101▲For Speeds From 500Ksps To 1Msps



    Typical Application
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    		Block Diagram
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    Typical Performance
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    Parameters / ValuesADC124S051 ADC084S051 ADC104S051 ADC124S021 ADC124S101
    Pin and Function Compatible Family4 ch, MSOP-10 4 ch, MSOP-10 4 ch, MSOP-10 4 ch, MSOP-10 4 ch, MSOP-10
    Resolution12 bits 8 bits 10 bits 12 bits 12 bits
    Input Channels4 4 4 4 4
    Sample Rate Range (sps)200k to 500k 200k to 500k 200k to 500k 50k to 200k 500k to 1M
    Interface TypeSPI / QSPI / Microwire SPI / QSPI / Microwire SPI / QSPI / Microwire SPI / QSPI / Microwire SPI / QSPI / Microwire
    Differential InputNo No No No No
    Power Down, typ. at 3.6V0.14 uW 0.12 uW 0.11 uW 0.14 uW 0.14 uW
    Operating Power, typ at 3.6V, max ksps0.009 mW 0.007 mW 0.007 mW 0.018 mW 0.006 mW
    Operating Power, 3.6V, 1ksps, max. PwrDn3.0 mW 2.2 mW 2.7 mW 2.2 mW 4.3 mW
    PowerWise Rating 10.45 pJ/conv 4.67 pJ/conv 1.32 pJ/conv 0.83 pJ/conv 0.32 pJ/conv
    INL (LSB)+/-0.5 +0.12; -0.06 +0.2; -0.1 +/-0.35 +/-0.64
    DNL (LSB)+0.7; -0.4 +/-0.09 +/-0.13 +0.4; -0.2 +0.9; -0.6
    ENOB11.7 bits 7.9 bits 10 bits 11.7 bits 11.7 bits
    SINAD72 dB 49.5 dB 61.7 dB 72 dB 72 dB
    SNR72.5 dB 49.5 dB 62.7 dB 72 dB 72.4 dB
    Max KSample Rate500 ksps 500 ksps 500 ksps 200 ksps 1000 ksps
    Min Supply Voltage2.7 Volt 2.7 Volt 2.7 Volt 2.7 Volt 2.7 Volt
    Max Supply Voltage5.25 Volt 5.25 Volt 5.25 Volt 5.25 Volt 5.25 Volt
    Reference SourceSupply Supply Supply Supply Supply
    Temperature Min-40 deg C -40 deg C -40 deg C -40 deg C -40 deg C
    Temperature Max85 deg C 85 deg C 85 deg C 85 deg C 85 deg C
    Power DownYes Yes Yes Yes Yes
    Input Sample/HoldYes Yes Yes Yes Yes
    Special FeaturesUndefined Undefined Undefined Undefined Undefined
    Data Converter TypeADC ADC ADC ADC ADC
    Max Sample Rate0.5 MSPS 0.5 MSPS 0.5 MSPS 0.2 MSPS 1 MSPS
    PowerWiseYes Yes Yes Yes Yes

    Datasheets
    TitleSizeDateOther
    Language
    ADC124S051 4 Channel, 200 ksps to 500 kSPS, 12-Bit A/D Converter458
    Kbytes    		22-Feb-10日本語  

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    ADC124S051CIMM/NOPB

    ADC124S051CIMM

    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide990
    DIGI-KEYWorldwide1857
    MOUSERWorldwide990
    TAYLORAmericas990
    		$1.95 each at 1K+ pcsreel
    of
    1000
    ADC124S051CIMMX/NOPB

    ADC124S051CIMMX

    RoHS Status

    MINI SOIC    		Full production
    Lead Time: 8 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$1.95 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 ADC124S051.

    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 ADC124S051 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    ADC124S051CIMM/NOPB

    ADC124S051CIMM
    		29.841
    30.002
    		MINI SOIC101
    1    		260
    260    		DetailDownloadN/A
    		ZXTT
    X12C
    ADC124S051CIMMX/NOPB

    ADC124S051CIMMX
    		29.841
    30.002
    		MINI SOIC101
    1    		260
    260    		DetailDownloadN/A
    		ZXTT
    X12C

    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 ADC124S051.

    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 ADC124S051 is located at RoHS Status.

    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    ADC124S051CIMMCMOS70213010015840003449464325
    ADC124S051CIMMXCMOS70213010015840003449464325

    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 ADC124S051.

    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 ADC124S051 is located at RoHS Status.

    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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    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
    [Information as of 9-Feb-2012]
    Copyright © 2011 National Semiconductor Corporation