Comparators | NCV331

Comparator, Single, Low Voltage

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Overview

The LMV331 is a single channel, general purpose, low voltage comparator. The LMV393 and LMV339 are dual and quad channel versions, respectively. The LMV331/393/339 are specified for 2.7V to 5.0 volt performance, have excellent input common-mode range, low quiescent current, and are available in several space saving packages.
The LMV331 is available in a 5-pin SC70 and a TSOP-5 package, the LMV393 is available in an 8-pin Micro8 and a SOIC-8 package, and the LMV339 is available in a 14-pin SOIC14 and a TSSOP14 package.
The LMV331/393/339 are cost effective solutions for applications where space saving, low voltage operation, and low power are the primary specifications in circuit design for portable applications.

  • Battery Monitors
  • General Purpose Low Voltage Applications

  • Notebook and PDA applications
  • General Purpose Portable Devices

  • Guaranteed 2.7 V and 5.0 V Performance
  • Input common-mode voltage range extends to ground
  • Open drain output for Wired-OR applications
  • Low Quiescent Current: 60 A/channel TYP @ 5.0 V
  • Low Saturation Voltage 200 mV TYP @ 5.0 V
  • Propagation Delay 200 ns TYP @ 5.0 V

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NCV331SN3T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Y

1

2.7

5

84

0.06

800

9

-40

125

$0.1519

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Reliability Data

Die Related Summary Data

Device: NCV331SN3T1G

Equivalent to wafer fab process: BP STD LINEAR

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Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BP STD LINEAR

10

12120914040

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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