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AD5344BRUZ-REEL7 - Analog Devices

Description: +2.5V to 5.5V, 500µA Quad Rail-to-Rail Voltage Output 12-Bit DAC with Parallel Interface in 28-lead TSSOP

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AD5344BRUZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-28_2025
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AD5344BRUZ-REEL7 Details

  • Manufacturer Part Number:

    AD5344BRUZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RU-28

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Output Voltage-Max:

    2.999 V

  • Analog Output Voltage-Min:

    0.001 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, 8 BITS

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    4

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Settling Time-Max:

    10 µs

  • Settling Time-Nom (tstl):

    8 µs

  • Supply Current-Max:

    0.9 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD5344BRUZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD5344 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To ensure accurate voltage reference performance, it's essential to decouple the VREF pin with a 10uF capacitor to GND, and use a low-impedance voltage source for the VREF input. Additionally, keep the VREF pin away from noisy digital signals.
  • The recommended power-up sequence for the AD5344 is to power up the AVDD and DVDD pins simultaneously, followed by the VREF pin. This ensures proper initialization of the internal voltage reference and analog-to-digital converter.
  • To minimize noise and interference, use a multi-layer PCB with a dedicated analog ground plane, keep analog and digital signals separate, and use shielding or guard rings around sensitive analog signals. Additionally, use a low-pass filter or ferrite bead to filter out high-frequency noise on the AVDD and DVDD pins.
  • The AD5344 supports clock frequencies up to 20 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements. It's essential to consult the datasheet and application notes for more information.

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AD5344BRUZ-REEL7 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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For a full list of alternate parts for AD5344BRUZ-REEL7, check out Findchips.com