首页产品索引LM311-N

    LM311-N

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    电压比较器

    制造商:TI

    产品信息

     The LM111-N, LM211-N and LM311-N are voltage comparators that have input currents nearly a thousand times lower than devices like the LM106 or LM710. They are also designed to operate over a wider range of supply voltages: from standard ±15V op amp supplies down to the single 5V supply used for IC logic. Their output is compatible with RTL, DTL and TTL as well as MOS circuits. Further, they can drive lamps or relays, switching voltages up to 50V at currents as high as 50 mA.Both the inputs and the outputs of the LM111-N, LM211-N or the LM311-N can be isolated from system ground, and the output can drive loads referred to ground, the positive supply or the negative supply. Offset balancing and strobe capability are provided and outputs can be wire OR'ed. Although slower than the LM106 and LM710 (200 ns response time vs 40 ns) the devices are also much less prone to spurious oscillations. The LM111-N has the same pin configuration as the LM106 and LM710.The LM211-N is identical to the LM111-N, except that its performance is specified over a −25°C to +85°C temperature range instead of −55°C to +125°C. The LM311-N has a temperature range of 0°C to +70°C.特性Operates From Single 5V Supply Input Current: 150 nA Max. Over Temperature Offset Current: 20 nA Max. Over Temperature Differential Input Voltage Range: ±30V Power Consumption: 135 mW at ±15V All trademarks are the property of their respective owners.

    优势特点

    • Operates From Single 5V Supply

    • Input Current: 150 nA Max. Over Temperature

    • Offset Current: 20 nA Max. Over Temperature

    • Differential Input Voltage Range: ±30V

    • Power Consumption: 135 mW at ±15V


    规格参数


    LM311-N绝对最大极限值png

    LM311-N电气特性.png


    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    LM311MXTILM311-N PRECISION, HIGH VOLTAGE, 立即购买
    LM311MTILM311-N PRECISION, HIGH VOLTAGE, 立即购买
    LM311N/NOPBTILM311-N PRECISION, HIGH VOLTAGE, 立即购买
    LM311M/NOPBTIIC VOLTAGE COMPARATOR 8-SOIC 立即购买
    LM311MX/NOPBTI电压比较器 立即购买
     -- 立即购买

    技术资料

    标题类型大小(KB)下载
    AN-288 System-Oriented DC-DC Conversion TechniquesPDF833 点击下载
    AN-103 LM340 Series Three Terminal Positive RegulatorsPDF814 点击下载
    AN-298 Isolation Techniques for Signal ConditioningPDF685 点击下载
    Intro MF10 - Versatile Mono Active Filter Building BlkPDF808 点击下载
    AN-263 Sine Wave Generation TechniquesPDF747 点击下载
    +5 to -15 Volts DC ConverterPDF133 点击下载
    Circuit Techniques for Avoiding Oscillations in Comparator ApplicationsPDF96 点击下载

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