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AD7547KNZ - Analog Devices

Description: AD7547KNZ, 12 bit-Bit DAC Dual, 667ksps, Parallel, 24-Pin PDIP

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AD7547KNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-24-1
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AD7547KNZ - Analog Devices  - 3D model - Dual-In-Line Packages - N-24-1
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AD7547KNZ Details

  • Manufacturer Part Number:

    AD7547KNZ

  • 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-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    N-24-1

  • 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, WORD

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    31.165 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Number of Bits:

    12

  • Number of Functions:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Settling Time-Max:

    2 µs

  • Settling Time-Nom (tstl):

    0.8 µs

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7547KNZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital inputs. This ensures proper device operation and prevents latch-up.
  • To ensure accurate voltage output, it's essential to use a high-quality voltage reference, such as the ADR421 or ADR452, and to follow proper PCB layout and decoupling guidelines to minimize noise and voltage drops.
  • The AD7547KNZ can source up to 10 mA of output current per channel. However, it's recommended to limit the output current to 5 mA or less to ensure accurate voltage output and to prevent overheating.
  • Yes, the AD7547KNZ can be used in a multiplexed configuration. However, it's essential to ensure that the multiplexer switch-on time is fast enough to prevent glitches on the output voltage. A minimum switch-on time of 100 ns is recommended.
  • The AD7547KNZ has a maximum junction temperature of 150°C. To ensure proper thermal management, it's recommended to use a heat sink, follow proper PCB thermal design guidelines, and keep the device away from heat sources.

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AD7547KNZ 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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