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NCS21802DMR2G - onsemi

Description: Low Input Offset Voltage: 10µV; Low Offset Voltage Drift: 5nV/C; Extended Supply Voltage Range:1.8V to 5.5V. As low as 1.6V ( 0 to 85C),; Quiescent Current: 95uA max; Integrated EMI Filters; Gain Bandwidth Product: 1.5 MHz

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NCS21802DMR2G Details

  • Manufacturer Part Number:

    NCS21802DMR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Micro8

  • Manufacturer Package Code:

    846A-02

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    9 Weeks

  • Date Of Intro:

    2020-04-21

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0006 µA

  • Bandwidth (3dB)-Nom:

    1.5 MHz

  • Bias Current-Max (IIB) @25C:

    0.00016 µA

  • Common-mode Reject Ratio-Min:

    113 dB

  • Common-mode Reject Ratio-Nom:

    110 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00016 µA

  • Input Offset Voltage-Max:

    10 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.7 V/us

  • Supply Current-Max:

    0.25 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Min:

    1000000

  • Wideband:

    NO

  • Width:

    3 mm

NCS21802DMR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for NCS21802DMR2G involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure the stability of the output voltage, it is essential to use a suitable output capacitor with a low equivalent series resistance (ESR) and a high ripple current rating. A 10uF to 22uF ceramic capacitor is recommended. Additionally, the output voltage should be decoupled from the input voltage using a 1uF to 10uF capacitor.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it is recommended to limit the input voltage to 5V to ensure reliable operation and to prevent damage to the device.
  • Yes, NCS21802DMR2G is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is essential to follow the recommended thermal design and to ensure that the device is properly cooled to prevent overheating.
  • To troubleshoot issues with NCS21802DMR2G, start by checking the input voltage, output voltage, and output current. Verify that the device is properly connected and that the PCB layout is correct. Check for signs of overheating, such as excessive temperature or thermal shutdown. Consult the datasheet and application notes for guidance on troubleshooting specific issues.

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NCS21802DMR2G Overview

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