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AD7943BRSZ - Analog Devices

Description: AD7943BRSZ, 12 bit-Bit DAC 1.7Msps, Serial, 20-Pin SSOP

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AD7943BRSZ - Analog Devices - PCB symbol
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PCB Footprints
AD7943BRSZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 20-Lead SSOP (RS-20)
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AD7943BRSZ - Analog Devices - 3D model - Small Outline Packages - 20-Lead SSOP (RS-20)
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AD7943BRSZ Details

  • Manufacturer Part Number:

    AD7943BRSZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RS-20

  • 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-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Settling Time-Nom (tstl):

    0.6 µs

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    5.3 mm

AD7943BRSZ 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 and digital signals separate. Also, keep the input signals away from the digital signals and use shielding if possible.
  • To optimize the AD7943BRSZ for low power consumption, use the lowest possible clock frequency, disable the internal reference, and use the power-down mode when not in use. Also, consider using a lower voltage supply and optimizing the analog input range.
  • The recommended calibration procedure for the AD7943BRSZ involves applying a known input voltage, taking multiple readings, and calculating the gain and offset errors. The device can then be calibrated using the internal calibration registers.
  • To handle overvoltage and undervoltage conditions on the AD7943BRSZ, use external voltage limiting circuits, such as voltage regulators or zener diodes, to clamp the input voltage to within the recommended range.
  • The recommended method for synchronizing the AD7943BRSZ with an external clock source is to use the external clock input pin and ensure that the clock signal is within the recommended frequency range and has a stable amplitude.

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AD7943BRSZ Overview

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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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