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AD7548KNZ - Analog Devices

Description: Analog Devices AD7548KNZ, 12 bit DAC, 20-Pin PDIP

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AD7548KNZ - Analog Devices - PCB symbol
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PCB Footprints
AD7548KNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-20 PDIP
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AD7548KNZ - Analog Devices - 3D model - Dual-In-Line Packages - N-20 PDIP
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AD7548KNZ Details

  • Manufacturer Part Number:

    AD7548KNZ

  • 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-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    N-20

  • 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:

    OFFSET BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e3

  • Length:

    27.035 mm

  • Linearity Error-Max (EL):

    1.1719%

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Settling Time-Nom (tstl):

    1.5 µs

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7548KNZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a star-ground configuration, and keep the sensitive analog signals away from the digital signals. Additionally, use a low-ESR capacitor for decoupling and place it close to the device.
  • The AD7548KNZ has a built-in calibration circuitry, but it's essential to follow the recommended calibration procedure outlined in the datasheet. This includes setting the correct gain and offset values, and ensuring the reference voltage is stable and accurate.
  • The maximum output current of the AD7548KNZ is 10 mA. If the output current exceeds this limit, the output voltage may droop or become unstable. To avoid this, ensure the load impedance is high enough to keep the output current within the specified limit.
  • The AD7548KNZ has built-in overvoltage and undervoltage protection on the input pins. However, it's still essential to ensure the input voltage stays within the recommended operating range to prevent damage or malfunction.
  • The recommended power-up sequence is to apply the analog supply voltage (VCC) first, followed by the digital supply voltage (VDD), and then the clock signal. This ensures the device powers up correctly and prevents damage or malfunction.

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AD7548KNZ Overview

Use the download button to access the AD7548KNZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD754, 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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