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AD7302BNZ - Analog Devices

Description: AD7302BNZ, 8 bit-Bit DAC Dual, 833ksps, Parallel, 20-Pin PDIP

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AD7302BNZ - Analog Devices - PCB symbol
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PCB Footprints
AD7302BNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 20-Pin PDIP *
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3D Models
AD7302BNZ - Analog Devices - 3D model - Dual-In-Line Packages - 20-Pin PDIP *
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AD7302BNZ Details

  • Manufacturer Part Number:

    AD7302BNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    N-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-PDIP-T20

  • JESD-609 Code:

    e3

  • Length:

    25.2 mm

  • Linearity Error-Max (EL):

    0.3906%

  • 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:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Settling Time-Nom (tstl):

    1.2 µs

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    NO

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7302BNZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the AD7302BNZ involves keeping the analog and digital grounds separate, using a star-ground configuration, and placing the device close to the analog signal sources. Additionally, use short and direct traces for the analog signals, and avoid running digital signals near the analog signals.
  • 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 the device is operated within its specified temperature range and that the input signals are within the specified range.
  • Using an external reference voltage can provide better accuracy and stability, but it requires careful consideration of the external reference voltage's accuracy, noise, and temperature coefficient. Additionally, the external reference voltage must be within the specified range of the AD7302BNZ, and the device's internal reference voltage must be disabled.
  • The AD7302BNZ's power-on reset (POR) signal ensures the device is properly initialized after power-up. Not using the POR signal can result in unpredictable behavior, including incorrect readings or device malfunction. It's recommended to connect the POR signal to the reset input of the microcontroller or other external logic.
  • The AD7302BNZ is sensitive to temperature, and proper thermal management is crucial. Ensure good airflow around the device, avoid high-power components nearby, and consider using a heat sink or thermal pad if the device is expected to operate in high-temperature environments. Additionally, follow the recommended operating temperature range and avoid exceeding the maximum junction temperature.

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AD7302BNZ Overview

Use the download button to access the AD7302BNZ 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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Part Image AD7302BN Analog Devices Inc

D/A Converter, 1 Func, Parallel, 8 Bits Input Loading, 1.2us Settling Time, PDIP20