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AD7472ARU - Analog Devices

Description: 12 Bit Analog to Digital Converter 1 Input 1 SAR 24-TSSOP

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AD7472ARU - Analog Devices - PCB symbol
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AD7472ARU - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-24
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AD7472ARU - Analog Devices - 3D model - Small Outline Packages - RU-24
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AD7472ARU Details

  • Manufacturer Part Number:

    AD7472ARU

  • Source Url Status Check Date:

    2013-05-01 14:56:18.268

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RU-24

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    2.5 V

  • Conversion Time-Max:

    0.538 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e0

  • Length:

    7.8 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1.5 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

AD7472ARU Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a star-ground configuration, and keep the analog input traces away from the digital output traces. Additionally, use a low-impedance power supply and decouple the power pins with capacitors.
  • The AD7472ARU is specified to operate from -40°C to +125°C. Ensure that the device is properly heatsinked, and the ambient temperature is within the specified range. Also, consider the thermal resistance of the package and the PCB to ensure that the junction temperature is within the specified range.
  • The recommended input voltage range for the AD7472ARU is from 0V to VREF (typically 2.5V or 5V). Operating outside this range can affect the accuracy of the conversions. Ensure that the input voltage is within the specified range to maintain the specified accuracy and linearity.
  • The AD7472ARU outputs 12-bit or 14-bit data in a serial format. The output data is in a two's complement format, and the most significant bit (MSB) is the sign bit. The output data can be read using a serial interface such as SPI or I2C, and the format depends on the specific interface used.
  • The power consumption of the AD7472ARU depends on the operating mode and the clock frequency. In normal operation, the power consumption is typically around 1.5mA. To reduce power consumption, consider using the power-down mode, reducing the clock frequency, or using a lower supply voltage.

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AD7472ARU Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD747, 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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AD7472ARU Alternates

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Part Image AD7472ARUZ Analog Devices Inc

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Part Image AD7472ARU-REEL7 Analog Devices Inc

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Part Image AD7472ARUZ-REEL Analog Devices Inc

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For a full list of alternate parts for AD7472ARU, check out Findchips.com