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LMC6492BEMX

LMC6492BEMX Description

Dual CMOS Rail-to-Rail Input and Output Operational Amplifier

LMC6492BEMX Categories

CMOS Operational Amplifiers

LMC6492BEMX Manufacturer

National Semiconductor

LMC6492BEMX Datasheet (PDF)

LMC6492BEMX Datasheet

LMC6492BEMX Price & Availability


Check LMC6492BEMX Price & Availability at Canics

LMC6492BEMX Features

  • Rail-to-Rail input common-mode voltage range, guaranteed over temperature
  • Rail-to-Rail output swing within 20 mV of supply rail, 100 k load
  • Operates from 5V to 15V supply
  • Excellent CMRR and PSRR 82 dB
  • Ultra low input current 150 fA
  • High voltage gain (RL = 100 k) 120 dB
  • Low supply current (@ VS = 5V) 500 µA/Amplifier
  • Low offset voltage drift 1.0 µV/°C

LMC6492BEMX Description

    The LMC6492/LMC6494 amplifiers were specifically developed for single supply applications that operate from -40°C to +125°C. This feature is well-suited for automotive systems because of the wide temperature range. A unique design topology enables the LMC6492/LMC6494 common-mode voltage range to accommodate input signals beyond the rails. This eliminates non-linear output errors due to input signals exceeding a traditionally limited common-mode voltage range. The LMC6492/LMC6494 signal range has a high CMRR of 82 dB for excellent accuracy in non-inverting circuit configurations.

    The LMC6492/LMC6494 rail-to-rail input is complemented by rail-to-rail output swing. This assures maximum dynamic signal range which is particularly important in 5V systems.

    Ultra-low input current of 150 fA and 120 dB open loop gain provide high accuracy and direct interfacing with high impedance sources.

    LMC6492BEMX Parameters

    StatusFull production
    PackageSOIC NARROW
    Temperature Min (deg C)-40
    Temperature Max (deg C)125
    Pins8
    Pricing$0.89
    Channels (Channels)2
    Input OutputTypeR-R In and Out
    Gain Bandwidth (MHz)1.50
    Slew Rate (Volts/usec)1.30
    SupplyCurrent Per Channel (mA).50
    Supply Min (Volt)5
    Supply Max (Volt)15
    Offset Voltage (mV)3, 6
    Max Input Bias Current (nA).20
    Output Current (mA)22
    Voltage Noise (nV/Hz)37
    Shut downNo
    Special FeaturesUndefined
    VCM Min from Neg Supply (Volt)-.25
    VCM Max from Pos Supply (Volt).25
    Vout Min vs Negative Supply (Volt).10
    Vout Max vs Positive Supply (Volt)-.10
    Select parameters and click to see components with these parameters.

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    LMC6492, LMC6492AEM, LMC6492AEMX, LMC6492BEM, LMC6494

     
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    Keywords
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