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AD7224KRZ-18 - Analog Devices

Description: Analog Devices AD7224KRZ-18, 8 bit Serial DAC, 18-Pin SOIC

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AD7224KRZ-18 - Analog Devices - PCB symbol
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AD7224KRZ-18 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-18
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AD7224KRZ-18 Details

  • Manufacturer Part Number:

    AD7224KRZ-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):

    0.3906%

  • 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

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

    30

  • Width:

    7.5 mm

AD7224KRZ-18 Frequently Asked Questions (FAQs)

  • The AD7224KRZ-18 is a high-speed device, and proper layout and placement are crucial to minimize noise and ensure optimal performance. It is recommended to follow the guidelines provided in the datasheet, such as keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device.
  • To ensure proper powering and decoupling, it is recommended to use a low-ESR capacitor (e.g., 0.1 μF) between the VCC and GND pins, and a larger capacitor (e.g., 10 μF) between the VCC and GND pins for bulk decoupling. Additionally, it is recommended to use a low-dropout regulator (LDO) to power the device.
  • The recommended input signal range for the AD7224KRZ-18 is 0 V to VCC, and the input impedance is typically 1 kΩ. It is recommended to use a signal source with a low output impedance (e.g., 50 Ω) to ensure proper signal transmission.
  • The AD7224KRZ-18 has a programmable gain amplifier (PGA) that can be configured for different gain settings using the GAIN pin. The gain can be set to 1, 2, 4, or 8 using a resistor divider network connected to the GAIN pin. The datasheet provides a table with the recommended resistor values for each gain setting.
  • The recommended output load impedance for the AD7224KRZ-18 is 1 kΩ or higher. The device can drive a load impedance as low as 500 Ω, but the output voltage swing may be reduced.

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AD7224KRZ-18 Overview

Use the download button to access the AD7224KRZ-18 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD722, or try a keyword search, such as Digital to Analog Converters

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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