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AD9281ARSZ - Analog Devices

Description: 8 Bit Analog to Digital Converter 2 Input 2 Pipelined 28-SSOP

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AD9281ARSZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RS-28
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AD9281ARSZ Details

  • Manufacturer Part Number:

    AD9281ARSZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RS-28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.75 V

  • Analog Input Voltage-Min:

    -0.5 V

  • Conversion Time-Max:

    0.003571 µs

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Linearity Error-Max (EL):

    0.5859%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    PARALLEL, 8 BITS

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    28 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    75 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

AD9281ARSZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the analog input signal. This ensures proper operation and prevents damage to the device.
  • To optimize performance, ensure proper PCB layout, use a low-noise power supply, and optimize the analog input signal amplitude and frequency. Additionally, use the recommended capacitor values for the VREF and VCM pins.
  • The maximum allowable input signal amplitude is 2Vpp differential, but it's recommended to keep the input signal amplitude below 1.5Vpp to ensure optimal performance and prevent distortion.
  • Yes, but it's not recommended. The AD9281ARSZ is designed for differential input signals. Using a single-ended input signal may result in reduced performance and increased noise. If a single-ended input is necessary, consider using an external differential amplifier or a transformer to convert the signal to differential.
  • The clock input should be a low-jitter, differential clock signal with a frequency range of 10 MHz to 65 MHz. Ensure the clock signal is properly terminated and use a clock signal with a low phase noise to minimize jitter.

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AD9281ARSZ 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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Part Image AD9281ARSZRL Analog Devices Inc

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Part Image AD9281ARS Analog Devices Inc

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Part Image AD9281ARSRL Analog Devices Inc

ADC, Proprietary Method, 8-Bit, 1 Func, 2 Channel, Parallel, 8 Bits Access, CMOS, PDSO28