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LMC6762AIM
LMC6762AIM Description
Dual Micro-Power Rail-to-Rail Input CMOS Comparator with Push-Pull Output
LMC6762AIM Vendor
National Semiconductor
LMC6762AIM 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
LMC6762AIM 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.

LMC6762AIM Datasheet and Application Notes
ParameterValue
Temperature Min (deg C)-40
Temperature Max (deg C)85
Channels (Channels)2
Response Time (us)4
Supply Min (Volt)2.70
Supply Max (Volt)15
SupplyCurrent Per Channel (mA).0060
Input RangeR-R Input
Output BusPush Pull
Output Current (mA)30
Offset Voltage (mV)5, 15
Max Input Bias Current (nA).0010
Special FeaturesUndefined
PackageSOIC NARROW
Pins8
StatusFull production
Pricing$1.20
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