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AD5342BRUZ-REEL7 - Analog Devices

Description: +2.5V to 5.5V, 230 µA Dual Rail-to-Rail Voltage Output 12-Bit DAC with Parallel Interface in 28-lead TSSOP

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AD5342BRUZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-28 (TSSOP)
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AD5342BRUZ-REEL7 - Analog Devices  - 3D model - Small Outline Packages - RU-28 (TSSOP)
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AD5342BRUZ-REEL7 Details

  • Manufacturer Part Number:

    AD5342BRUZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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

  • Converter Type:

    D/A CONVERTER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    2

  • Number of Terminals:

    28

  • 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

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

AD5342BRUZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD5342BRUZ-REEL7 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. It's also recommended to use a low-ESR capacitor for the VCC pin and to keep the input traces as short as possible.
  • To ensure accurate temperature measurement, it's essential to calibrate the device, use a high-accuracy voltage reference, and minimize thermal gradients on the PCB. Additionally, the device should be operated within its specified temperature range, and the thermistor should be properly connected and matched to the device's internal resistance.
  • The maximum allowable noise on the power supply pins of the AD5342BRUZ-REEL7 is typically in the range of 1-10 mV peak-to-peak. Exceeding this limit can affect the device's accuracy and performance. It's recommended to use a low-noise power supply and to add decoupling capacitors to the VCC and GND pins.
  • Yes, the AD5342BRUZ-REEL7 can be used in a ratiometric configuration, where the output voltage is proportional to the ratio of the input voltage to the reference voltage. This configuration can provide improved accuracy and reduced sensitivity to power supply noise.
  • To troubleshoot common issues with the AD5342BRUZ-REEL7, start by checking the power supply voltage, input voltage, and reference voltage. Verify that the device is properly connected and configured, and that the thermistor is properly connected and matched to the device's internal resistance. Also, check for noise and interference on the input and output lines, and ensure that the device is operated within its specified temperature range.

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AD5342BRUZ-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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