LM6511IM
LM6511IM Description
180 ns 3V Comparator
LM6511IM Vendor
National Semiconductor
LM6511IM Features
  • Operates at +2.7V, +3V, +3.3V, +5V
  • Low Power consumption <9.45 mW @ V+ = 2.7V (max)
  • Fast Response Time of 180 ns
LM6511IM Description

    The LM6511 voltage comparator is ideal for analog-digital interface circuitry when only a +3V or +3.3V supply is available. The open-collector output permits signal compatibility with a wide variety of digital families: +5V CMOS, +3V CMOS, TTL and so on. Supply voltage may range from 2.7V to 36V between supply voltage leads. The LM6511 operates with little power consumption (Pdiss < 9.45 mW at V+ = +2.7V and V- = 0V).

    This voltage comparator offers many features that are available in traditional sub-microsecond comparators: output sync strobe, inputs and output may be isolated from system ground, and wire-ORing. Also, the LM6511 uses the industry-standard, single comparator pinout configuration.

LM6511IM Datasheet and Application Notes
ParameterValue
Temperature Min (deg C)-40
Temperature Max (deg C)85
Channels (Channels)1
Response Time (us).18
Supply Min (Volt)2.70
Supply Max (Volt)36
SupplyCurrent Per Channel (mA)2.70
Input RangeNot R-R
Output BusOpen Drain
Output Current (mA)100
Offset Voltage (mV)5
Max Input Bias Current (nA)200
Special FeaturesOffset Adjust, Strobe
PackageSOIC NARROW
Pins8
StatusFull production
Pricing$1.25
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