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AD7302BRZ-REEL7 - Analog Devices

Description: Digital to Analog Converters - DAC 3V/5V DUAL 8-BIT DAC I.C.

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AD7302BRZ-REEL7 - Analog Devices - PCB symbol
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AD7302BRZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 20-Lead SOIC (R-20)
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AD7302BRZ-REEL7 - Analog Devices - 3D model - Small Outline Packages - 20-Lead SOIC (R-20)
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AD7302BRZ-REEL7 Details

  • Manufacturer Part Number:

    AD7302BRZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    3 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, 8 BITS

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Settling Time-Max:

    2 µs

  • Settling Time-Nom (tstl):

    1.2 µs

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

AD7302BRZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD7302BRZ-REEL7 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the offset and gain registers accordingly. It's also important to ensure that the device is operated within its specified temperature range and that the input signals are within the recommended range.
  • Using an external reference voltage can provide better accuracy and stability, but it requires careful consideration of the external reference voltage's noise and drift characteristics. Additionally, the external reference voltage must be within the recommended range of 2.5V to 5.5V, and the device's internal reference voltage must be disabled by setting the REFEN bit to 0.
  • The AD7302BRZ-REEL7 has a power-on reset (POR) pin that can be used to reset the device during power-up. If the POR pin is not used, the device will still power up correctly, but it may not reset properly, which can lead to unpredictable behavior. It's recommended to use the POR pin to ensure a clean power-up sequence.
  • The AD7302BRZ-REEL7 is rated for operation from -40°C to 125°C. To ensure reliable operation, it's essential to provide adequate heat sinking, avoid overheating, and ensure that the device is operated within its specified temperature range. Additionally, it's recommended to follow proper PCB design and layout guidelines to minimize thermal gradients and ensure good thermal conductivity.

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AD7302BRZ-REEL7 Overview

Use the download button to access the AD7302BRZ-REEL7 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD730, or try a keyword search, such as Digital to Analog Converters

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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