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AD420AR-32-REEL - Analog Devices

Description: Digital to Analog Converters - DAC IC 16-BIT

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AD420AR-32-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-24 (SOIC)
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AD420AR-32-REEL Details

  • Manufacturer Part Number:

    AD420AR-32-REEL

  • Source Url Status Check Date:

    2013-05-01 14:56:09.715

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    MS-013AD, WSOIC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RW-24

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Output Voltage-Max:

    5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e0

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.012%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Settling Time-Max:

    3000 µs

  • Settling Time-Nom (tstl):

    2500 µs

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    24 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

AD420AR-32-REEL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD420AR involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To ensure accurate voltage reference performance, it's essential to decouple the VREF pin with a 10uF capacitor, use a low-ESR capacitor, and keep the voltage reference input pin (VIN) clean and free from noise.
  • The recommended input voltage range for the AD420AR is 2.7V to 5.5V. Operating the device outside this range may affect its performance and accuracy.
  • To minimize noise sensitivity, use a low-pass filter at the input, keep the input traces short and shielded, and avoid running digital lines near the analog input lines. Also, use a quiet power supply and decouple the power pins properly.
  • The AD420AR supports clock frequencies up to 20 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements.

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AD420AR-32-REEL 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 AD420AR-32 Analog Devices Inc

D/A Converter, 1 Func, Serial Input Loading, 2500us Settling Time, PDSO24