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AD7224LNZ - Analog Devices

Description: Analog Devices AD7224LNZ, 8 bit Parallel DAC, 143ksps, 18-Pin PDIP

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AD7224LNZ - Analog Devices - PCB symbol
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PCB Footprints
AD7224LNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 18-Pin Plastic (Suffix N)
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AD7224LNZ - Analog Devices - 3D model - Dual-In-Line Packages - 18-Pin Plastic (Suffix N)
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AD7224LNZ Details

  • Manufacturer Part Number:

    AD7224LNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-18

  • Pin Count:

    18

  • Manufacturer Package Code:

    N-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-PDIP-T18

  • JESD-609 Code:

    e3

  • Length:

    22.479 mm

  • Linearity Error-Max (EL):

    0.195%

  • 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:

    DIP

  • Package Equivalence Code:

    DIP18,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Settling Time-Max:

    20 µs

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7224LNZ Frequently Asked Questions (FAQs)

  • The AD7224LNZ is a high-frequency device, so it's essential to follow good high-frequency PCB design practices. Keep the signal paths short, use a solid ground plane, and avoid vias under the device. Place the decoupling capacitors close to the device, and use a low-ESR capacitor for the VCC pin.
  • To optimize performance, ensure that the input signal is within the specified range, and the output load is within the recommended range. Also, adjust the gain and offset settings according to your application requirements. Additionally, consider using a low-pass filter at the output to reduce noise and improve signal quality.
  • The AD7224LNZ is rated for operation from -40°C to +125°C. However, it's essential to note that the device's performance may degrade at extreme temperatures, and the maximum junction temperature should not exceed 150°C.
  • Yes, the AD7224LNZ can be used in a single-supply configuration. However, the input signal should be biased around the midpoint of the supply voltage, and the output voltage swing will be limited to the supply voltage minus the headroom voltage (typically 1.5V).
  • To troubleshoot issues with the AD7224LNZ, start by checking the power supply voltage, input signal, and output load. Ensure that the device is properly decoupled, and the PCB layout is correct. Use an oscilloscope to check for oscillations or instability, and adjust the gain and offset settings accordingly. If the issue persists, consult the datasheet and application notes for further guidance.

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AD7224LNZ 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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