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NCV21872DR2G - onsemi

Description: Low Input Offset Voltage of 45 µV; Low Input Offset Drift over Temperature and Time of 0.4 µV/°C; Automotive AEC-Q100 Qualified; Low Supply Current: 17 µA (typ at 3.3 V); Rail−to−Rail Input and Output; Excellent low frequency (< 1kHz) noise

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NCV21872DR2G - onsemi - PCB symbol
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PCB Footprints
NCV21872DR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - 8-Pin SOIC
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NCV21872DR2G - onsemi - 3D model - Small Outline Packages - 8-Pin SOIC
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NCV21872DR2G Details

  • Manufacturer Part Number:

    NCV21872DR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8

  • Package Description:

    SOIC-8

  • Manufacturer Package Code:

    751-07

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0004 µA

  • Bias Current-Max (IIB) @25C:

    0.0004 µA

  • Common-mode Reject Ratio-Min:

    102 dB

  • Common-mode Reject Ratio-Nom:

    118 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0008 µA

  • Input Offset Voltage-Max:

    45 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • 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

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.05 V/us

  • Supply Current-Max:

    0.09 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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

  • Unity Gain BW-Nom:

    270

  • Voltage Gain-Min:

    199526.23149

  • Wideband:

    NO

  • Width:

    3.9 mm

NCV21872DR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, using thermal vias to dissipate heat, and keeping the surrounding area clear of other components. A 4-layer PCB with a dedicated thermal layer is also recommended.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating temperature range, use a suitable heat sink, and ensure good airflow around the device. Additionally, consider using thermal interface materials and following proper soldering and assembly techniques.
  • The recommended input capacitors are X5R or X7R ceramic capacitors with a value of 10uF to 22uF, and the recommended output capacitors are X5R or X7R ceramic capacitors with a value of 10uF to 47uF. The capacitor selection should be based on the specific application requirements and operating conditions.
  • To troubleshoot issues with the device not turning on or not regulating the output voltage, check the input voltage, ensure proper pin connections, verify the enable pin is properly biased, and check for any short circuits or overload conditions. Also, review the application circuit and ensure it meets the recommended operating conditions.
  • Operating the device beyond the recommended operating conditions can lead to reduced reliability, decreased performance, and potentially even device failure. It's essential to follow the recommended operating conditions to ensure reliable and safe operation.

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NCV21872DR2G Overview

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