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AD9831ASTZ - Analog Devices

Description: AD9831ASTZ, Direct Digital Synthesizer 10-Bit 25000ksps, 48-Pin LQFP

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AD9831ASTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-Lead Low Profile Quad Flat Pack (LQFP)
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AD9831ASTZ - Analog Devices  - 3D model - Quad Flat Packages - 48-Lead Low Profile Quad Flat Pack (LQFP)
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AD9831ASTZ Details

  • Manufacturer Part Number:

    AD9831ASTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    TQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    SU-48

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Boundary Scan:

    NO

  • Clock Frequency-Max:

    25 MHz

  • External Data Bus Width:

    16

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    12 mA

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    DSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATOR

AD9831ASTZ Frequently Asked Questions (FAQs)

  • The maximum frequency output of the AD9831ASTZ is 12.5 MHz.
  • You can synchronize the AD9831ASTZ with an external clock by connecting the external clock signal to the SYNC_IN pin and setting the SYNC_SEL bit in the control register to '1'.
  • The MCLK pin is used to input a master clock signal that is used to generate the internal clock signal for the AD9831ASTZ. The master clock frequency should be between 2.5 MHz and 25 MHz.
  • You can program the AD9831ASTZ to generate a specific frequency by writing the desired frequency value to the frequency register (FREQ_REG) and then setting the FREQ_LOAD bit in the control register to '1'.
  • The phase modulation resolution on the AD9831ASTZ is 10 bits, which corresponds to a phase resolution of 0.35°.

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AD9831ASTZ 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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