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ADA4254ARUZ-R7 - Analog Devices

Description: Instrumentation Amplifiers PGiA enabling universal modules w/SIL

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ADA4254ARUZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 24-Lead Thin Shrink Small Outline Package [TSSOP] (RU-24)*
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ADA4254ARUZ-R7 - Analog Devices  - 3D model - Small Outline Packages - 24-Lead Thin Shrink Small Outline Package [TSSOP] (RU-24)*
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ADA4254ARUZ-R7 Details

  • Manufacturer Part Number:

    ADA4254ARUZ-R7

  • 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

  • Packing Method:

    TR, 7 INCH

  • 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-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4254ARUZ-R7 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to decouple the power supplies with 10uF and 100nF capacitors.
  • The ADA4254ARUZ-R7 requires a dual power supply of ±2.5V to ±15V. It's recommended to use a low-noise, low-dropout regulator (LDO) to power the device. Decoupling capacitors of 10uF and 100nF should be placed close to the power pins, and a 1uF capacitor should be placed between the AVDD and DVDD pins.
  • The ADA4254ARUZ-R7 can handle input voltages up to ±10V, but it's recommended to limit the input voltage to ±5V to ensure optimal performance and to prevent damage to the device.
  • To optimize noise performance, it's recommended to use a low-noise power supply, to minimize the length of the input traces, and to use a common-mode filter capacitor (e.g., 10nF) between the input pins. Additionally, the gain resistors should be chosen to minimize noise and to optimize the signal-to-noise ratio.
  • The recommended clock frequency for the ADA4254ARUZ-R7 is between 1MHz and 20MHz. However, the device can operate at clock frequencies up to 50MHz, but this may require additional filtering and noise reduction techniques.

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ADA4254ARUZ-R7 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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