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ADA4254ARUZ - Analog Devices

Description: Instrumentation Amplifiers PGiA enabling universal modules w/SIL

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ADA4254ARUZ - Analog Devices - PCB symbol
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PCB Footprints
ADA4254ARUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-24
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3D Models
ADA4254ARUZ - Analog Devices - 3D model - Small Outline Packages - RU-24
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ADA4254ARUZ Details

  • Manufacturer Part Number:

    ADA4254ARUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RU-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2019-11-08

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.014 µA

  • Bandwidth (3dB)-Nom:

    1.8 MHz

  • Common-mode Reject Ratio-Min:

    112 dB

  • Input Offset Current-Max (IIO):

    0.0035 µA

  • Input Offset Voltage-Max:

    14 µV

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -16 V

  • Neg Supply Voltage-Nom (Vsup):

    -12 V

  • Non-linearity-Max:

    0.0015%

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    3.1 V/us

  • Supply Voltage Limit-Max:

    16 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Max:

    128

  • Voltage Gain-Min:

    0.0625

  • Voltage Gain-Nom:

    1

  • Width:

    4.4 mm

ADA4254ARUZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4254ARUZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the offset and gain to achieve the desired output. It's also important to use a high-precision voltage reference and to minimize noise and interference during the calibration process.
  • The recommended power-up sequence for the ADA4254ARUZ is to first apply the analog power supply (VCC), followed by the digital power supply (VDD), and finally the clock signal. This sequence helps prevent damage or malfunction due to incorrect power-up sequencing.
  • To troubleshoot issues with the ADA4254ARUZ, start by checking the power supply voltages, clock signal, and input signals to ensure they are within the recommended specifications. Next, verify that the device is properly configured and calibrated. If the issue persists, check for noise and interference, and consider using a scope or logic analyzer to debug the issue.
  • The ADA4254ARUZ has a maximum junction temperature of 150°C. To ensure reliable operation over temperature, it's essential to provide adequate heat sinking, use a thermally conductive PCB material, and avoid overheating the device. Additionally, consider using thermal simulation tools to model the thermal performance of the system.

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ADA4254ARUZ Overview

Use the download button to access the ADA4254ARUZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADA42, or try a keyword search, such as Instrumentation Amplifiers

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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