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AD7224LRZ-18 - Analog Devices

Description: Analog Devices AD7224LRZ-18, 8 bit Parallel DAC, 143ksps, 18-Pin SOIC

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AD7224LRZ-18 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-18
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AD7224LRZ-18 Details

  • Manufacturer Part Number:

    AD7224LRZ-18

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-18

  • Pin Count:

    18

  • Manufacturer Package Code:

    RW-18

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, 8 BITS

  • JESD-30 Code:

    R-PDSO-G18

  • JESD-609 Code:

    e3

  • Length:

    11.55 mm

  • Linearity Error-Max (EL):

    0.1953%

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

AD7224LRZ-18 Frequently Asked Questions (FAQs)

  • The AD7224LRZ-18 is a high-speed amplifier, and as such, it requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to keep the input and output traces as short as possible, and to use a solid ground plane to reduce noise. Additionally, it is recommended to place the amplifier close to the signal source and to use a low-impedance output to minimize ringing.
  • The gain resistor values for the AD7224LRZ-18 depend on the specific application and the desired gain. The datasheet provides a gain equation that can be used to calculate the required resistor values. Additionally, Analog Devices provides a gain calculator tool on their website that can be used to simplify the process.
  • The maximum power dissipation of the AD7224LRZ-18 is 1.4W. To ensure that this is not exceeded, the user should calculate the power dissipation based on the supply voltage, output current, and package thermal resistance. The datasheet provides a power dissipation calculation equation that can be used to determine the maximum allowable power dissipation.
  • The AD7224LRZ-18 is a high-speed amplifier and can be prone to oscillation if not properly compensated. To ensure stability, the user should follow the compensation guidelines provided in the datasheet, including the use of a compensation capacitor and a series resistor. Additionally, the user should ensure that the amplifier is properly bypassed and that the power supply is well-regulated.
  • The recommended input and output termination for the AD7224LRZ-18 depends on the specific application and the desired impedance. In general, a 50Ω input termination is recommended, and the output should be terminated with a low-impedance load to minimize ringing. The datasheet provides more information on input and output termination.

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AD7224LRZ-18 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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