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AD7403BRIZ - Analog Devices

Description: 16-Bit, Isolated Sigma-Delta Modulator 16 b 20M Serial 16-SOIC

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AD7403BRIZ - Analog Devices - PCB symbol
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PCB Footprints
AD7403BRIZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-Lead Standard Small Outline Package with Increased Creepage [SOIC_IC] (RI-16-2)
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3D Models
AD7403BRIZ - Analog Devices - 3D model - Small Outline Packages - 16-Lead Standard Small Outline Package with Increased Creepage [SOIC_IC] (RI-16-2)
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AD7403BRIZ Details

  • Manufacturer Part Number:

    AD7403BRIZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, MS-013AC, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RI-16-2

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    0.32 V

  • Analog Input Voltage-Min:

    -0.32 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    12.75 mm

  • Linearity Error-Max (EL):

    0.0183%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    20 MHz

  • Seated Height-Max:

    2.64 mm

  • Supply Current-Max:

    33.5 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

AD7403BRIZ Frequently Asked Questions (FAQs)

  • The AD7403BRIZ requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to place the device close to the analog signal source, use a solid ground plane, and keep the analog and digital traces separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • To minimize high-frequency noise and EMI, it is recommended to use a shielded enclosure, keep the device away from high-frequency sources, and use a low-pass filter on the analog input. Additionally, the AD7403BRIZ's digital output can be filtered using a low-pass filter to reduce high-frequency noise.
  • The recommended power-up sequence for the AD7403BRIZ is to power up the analog supply (VCC) first, followed by the digital supply (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent latch-up and ensures proper device operation.
  • The AD7403BRIZ does not require calibration, as it is a ratiometric device that uses an internal reference voltage. However, the device's accuracy can be affected by external factors such as temperature and supply voltage. To ensure optimal performance, it is recommended to use a high-accuracy external reference voltage and to compensate for temperature effects.
  • The maximum cable length for the AD7403BRIZ's digital output depends on the specific application and the type of cable used. However, as a general rule, it is recommended to keep the cable length as short as possible (less than 10 inches) to minimize signal degradation and ensure reliable data transmission.

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AD7403BRIZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD740, or try a keyword search, such as Analog to Digital 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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