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AD9747BCPZ - Analog Devices

Description: Dual 16-Bit 250 MSPS Digital-to-Analog Converters

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PCB Footprints
AD9747BCPZ - Analog Devices PCB footprint - Other - Other - QFN50P1000X1000X100-73N
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AD9747BCPZ - Analog Devices  - 3D model - Other - QFN50P1000X1000X100-73N
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AD9747BCPZ Details

  • Manufacturer Part Number:

    AD9747BCPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LFCSP-72

  • Pin Count:

    72

  • Manufacturer Package Code:

    CP-72-1

  • Country Of Origin:

    Singapore

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    1 V

  • Analog Output Voltage-Min:

    -1 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    S-XQCC-N72

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.006103516%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    72

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC72,.39SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    22 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

AD9747BCPZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the analog supply voltage (AVDD) first, followed by the digital supply voltage (DVDD), and then the clock signal. This ensures proper initialization of the device.
  • To optimize performance, ensure proper PCB layout, use a low-noise power supply, and optimize the analog input signal amplitude and offset. Additionally, adjust the clock frequency and phase to minimize jitter and optimize the DAC's internal clock domain crossing.
  • The maximum allowable clock jitter is 100 ps RMS. Exceeding this limit can degrade the DAC's performance, particularly in terms of SFDR and SNR.
  • Yes, the AD9747BCPZ can be used in a multi-DAC configuration. However, ensure that each DAC has its own separate analog and digital supply voltages, and that the clock signals are properly synchronized and phase-aligned.
  • The AD9747BCPZ outputs data in a 14-bit, 2's complement format. Ensure that your receiving device can handle this format, and that you account for the correct byte ordering and data alignment.

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AD9747BCPZ 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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Part Image AD9747BCPZRL Analog Devices Inc

D/A Converter, 1 Func, Parallel, Word Input Loading