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LM311DR2G - onsemi

Description: LM311DR2G,, 8-Pin, SOIC

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LM311DR2G - onsemi - PCB symbol
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PCB Footprints
LM311DR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC−8 NB CASE 751−07
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LM311DR2G Details

  • Manufacturer Part Number:

    LM311DR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8 Narrow Body

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    5.65

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.3 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    200 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

LM311DR2G Frequently Asked Questions (FAQs)

  • The LM311DR2G should be placed close to the signal source, and the input traces should be kept short and shielded to minimize noise pickup. A ground plane under the device can help reduce noise. Additionally, decoupling capacitors should be placed close to the device to filter out high-frequency noise.
  • For single-supply operation, the LM311DR2G requires a bias voltage between VCC and GND. A voltage divider or a resistive network can be used to generate the bias voltage. The bias voltage should be set to approximately half of the supply voltage (VCC) to ensure proper operation.
  • The maximum allowable input voltage for the LM311DR2G is the supply voltage (VCC) plus 0.3V. Exceeding this voltage can cause damage to the device. It's essential to ensure that the input voltage does not exceed this limit to prevent device damage.
  • When the LM311DR2G is not in use, the output should be pulled up or pulled down to a valid logic level to prevent unwanted oscillations or noise. A pull-up or pull-down resistor can be used to tie the output to a valid logic level.
  • The recommended operating temperature range for the LM311DR2G is -40°C to 125°C. Operating the device outside this range can affect its performance and reliability.

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LM311DR2G Overview

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LM311DR2G Alternates

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For a full list of alternate parts for LM311DR2G, check out Findchips.com