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MAX49921FATA/VY+T - Analog Devices

Description: 0 to 70V, High-Precision Current-Sense Amplifier

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MAX49921FATA/VY+T - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T823Y+3C
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MAX49921FATA/VY+T - Analog Devices  - 3D model - Small Outline No-lead - T823Y+3C
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MAX49921FATA/VY+T Details

  • Manufacturer Part Number:

    MAX49921FATA/VY+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-LFCSP_SS-2X2X0.75

  • Package Description:

    TDFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-LFCSP_SS-2X2X0.75

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2020-12-10

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.1 µA

  • Common-mode Reject Ratio-Min:

    125 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    0.25 V/us

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Min:

    20

  • Wideband:

    NO

  • Width:

    2 mm

MAX49921FATA/VY+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX49921FATA/VY+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure proper power-up and initialization, make sure to follow the recommended power-up sequence, which is to apply VCC first, followed by VDD. Also, ensure that the input voltage is within the recommended range, and that the device is properly decoupled with capacitors. Additionally, it's recommended to add a reset circuit to ensure the device is properly initialized.
  • The MAX49921FATA/VY+T has an operating temperature range of -40°C to +125°C. However, it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • To troubleshoot issues with the MAX49921FATA/VY+T, start by checking the input voltage, output voltage, and current consumption using an oscilloscope or a multimeter. Verify that the device is properly powered up and initialized, and that the input and output capacitors are properly sized and placed. Also, check for any signs of overheating, such as excessive current consumption or high temperatures.
  • Yes, the MAX49921FATA/VY+T is designed to meet the requirements of high-reliability and safety-critical applications. It has a high level of integration, which reduces the number of external components and increases reliability. Additionally, it has built-in protection features such as overvoltage protection, undervoltage protection, and thermal shutdown. However, it's recommended to follow proper design and testing procedures to ensure the device meets the specific requirements of the application.

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MAX49921FATA/VY+T Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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