LMV7271MG Part Information

Details for LMV7271MG by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Comparators

Part Description

The LMV727x devices are rail-to-rail input low power comparators, characterized at supply voltages 1.8 V, 2.7 V, and 5 V. They consume as little as 9-uA supply current per channel while achieving a 800-ns propagation delay. The LMV7271 and LMV7275 (single) are available in SC70 and SOT-23 packages. The LMV7272 (dual) is available in the DSBGA package. With these tiny packages, the PCB area can be significantly reduced. They are ideal for low voltage, low power, and spacecritical designs. The LMV7271 and LMV7272 both feature a push-pull output stage which allows operation with minimum power consumption when driving a load. The LMV7275 features an open-drain output stage that allows for wired-OR configurations. The opendrain output also offers the advantage of allowing the output to be pulled to any voltage up to 5.5 V, regardless of the supply voltage of the LMV7275, which is useful for level-shifting applications. The LMV727x devices are built with Texas Instruments' advance submicron silicon-gate BiCMOS process. They all have bipolar inputs for improved noise performance, and CMOS outputs for rail-to-rail output swing.

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Part Features

  • (VS = 1.8 V, TA = 25u00b0C, Typical Values Unless Specified).
  • Input Common Mode Voltage Range 0.1 V Beyond Rails
  • LMV7272 is Available in DSBGA Package
  • Low Ensured VOS 4 mV
  • Low Input Bias Current 10 nA
  • Low Input Offset Current 200 pA
  • Propagation Delay 880 ns (20-mV Overdrive)
  • Single or Dual Supplies
  • Ultra Low Supply Current 9 u00b5A Per Channel

Part Specifications

Comparator Type Low Power
No. of Comparators 1 Comparator, 1
Response Time 880ns
Supply Voltage Range 1.8V to 5.5V
Comparator Case Style SC-70
No. of Pins 5Pins
IC Output Type Push Pull
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifier Case Style SC-70
Output Compatibility CMOS
Supply Current 9µA
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Single low voltage, push-pull comparator | Texas Instruments

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