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LMC6762

LMC6762 Manufacturer

National Semiconductor

LMC6762 Description

Dual Micro-Power Rail-to-Rail Input CMOS Comparator with Push-Pull Output

LMC6762 Categories

Comparators

LMC6762 Datasheet (PDF)

LMC6762 Datasheet

LMC6762 Price & Availability


Check LMC6762 Price & Availability at Canics

LMC6762 Features

  • Low power consumption (max): IS = 10 µA/comp
  • Wide range of supply voltages: 2.7V to 15V
  • Rail-to-rail input common mode voltage range
  • Rail-to-rail output swing (Within 100 mV of the supplies, @ V+ = 2.7V, and ILOAD = 2.5 mA)
  • Short circuit protection: 40 mA
  • Propagation delay (@ V+ = 5V, 100 mV overdrive): 4 µs

LMC6762 Description

    The LMC6762 is an ultra low power dual comparator with a maximum supply current of 10 µA/comparator. It is designed to operate over a wide range of supply voltages, from 2.7V to 15V. The LMC6762 has guaranteed specs at 2.7V to meet the demands of 3V digital systems.

    The LMC6762 has an input common-mode voltage range which exceeds both supplies. This is a significant advantage in low-voltage applications. The LMC6762 also features a push-pull output that allows direct connections to logic devices without a pull-up resistor.

    A quiescent power consumption of 50 µW/amplifier (@ V+ = 5V) makes the LMC6762 ideal for applications in portable phones and hand-held electronics. The ultra-low supply current is also independent of power supply voltage. Guaranteed operation at 2.7V and a rail-to-rail performance makes this device ideal for battery-powered applications.

    Refer to the LMC6772 datasheet for an open-drain version of this device.

    LMC6762 Parameters

    Temperature Min (deg C)-40
    Temperature Max (deg C)85
    Input RangeR-R Input
    Channels (Channels)2
    SupplyCurrent Per Channel (mA).0060
    Supply Min (Volt)2.70
    Supply Max (Volt)15
    Offset Voltage (mV)5, 15
    Max Input Bias Current (nA).0010
    Output Current (mA)30
    Response Time (us)4
    Output BusPush Pull
    Special FeaturesUndefined
    Select parameters and click to see components with these parameters.

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    LMC6762MDA, LMC6762AIM, LMC6762AIMX, LMC6762BIM, LMC6762BIMX

     
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