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AD7943BNZ - Analog Devices

Description: AD7943BNZ, 12 bit-Bit DAC 1.7Msps, Serial, 16-Pin PDIP

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AD7943BNZ - Analog Devices - PCB symbol
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PCB Footprints
AD7943BNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-16_1
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AD7943BNZ - Analog Devices - 3D model - Dual-In-Line Packages - N-16_1
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AD7943BNZ Details

  • Manufacturer Part Number:

    AD7943BNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    N-16

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY, OFFSET BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e3

  • Length:

    20.13 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °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):

    0.6 µs

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD7943BNZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog signal traces away from the digital signal traces. Additionally, use a low-ESR capacitor for the AVDD and DVDD pins, and keep the decoupling capacitors close to the pins.
  • To optimize the AD7943BNZ for low-power applications, use the lowest possible clock frequency, disable the internal reference, and use the power-down mode when not converting. Additionally, consider using a lower supply voltage and reducing the analog input range to minimize power consumption.
  • The recommended calibration procedure for the AD7943BNZ involves applying a known input voltage, taking multiple conversions, and calculating the gain and offset errors. The gain error can be calibrated out by adjusting the internal gain calibration register, and the offset error can be calibrated out by adjusting the internal offset calibration register.
  • The AD7943BNZ's digital output data can be handled by using a SPI or parallel interface to read the conversion results. The data can be processed and stored in a microcontroller or FPGA, and can be used for further processing, display, or transmission.
  • The AD7943BNZ is a high-speed, high-power device that requires proper thermal management to ensure reliable operation. A heat sink or thermal pad can be used to dissipate heat, and the device should be mounted on a multi-layer PCB with a solid ground plane to reduce thermal resistance.

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AD7943BNZ Overview

Use the download button to access the AD7943BNZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD794, 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 AD7943BN Analog Devices Inc

D/A Converter, 1 Func, Serial Input Loading, 0.6us Settling Time, PDIP16