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AD7731BR-REEL7 - Analog Devices

Description: Analog to Digital Converters - ADC Low Noise 24-Bit High Throughput

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AD7731BR-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-24 (SOIC)
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AD7731BR-REEL7 - Analog Devices - 3D model - Small Outline Packages - RW-24 (SOIC)
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AD7731BR-REEL7 Details

  • Manufacturer Part Number:

    AD7731BR-REEL7

  • Source Url Status Check Date:

    2013-05-01 14:56:20.216

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    MS-013AD, SOIC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RW-24

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    1.28 V

  • Analog Input Voltage-Min:

    -1.28 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e0

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    6

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    10.3 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

AD7731BR-REEL7 Frequently Asked Questions (FAQs)

  • The AD7731BR-REEL7 requires careful layout and placement to ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources.
  • The AD7731BR-REEL7 requires calibration to ensure accurate measurements. Calibration involves adjusting the offset and gain of the device using the CAL pin. The calibration process is described in the datasheet, and it is recommended to follow the procedure carefully to ensure accurate results.
  • The maximum sampling rate of the AD7731BR-REEL7 is 15.4 kHz. However, the actual sampling rate may be limited by the system clock frequency, the conversion time, and the settling time of the analog input signal.
  • Yes, the AD7731BR-REEL7 can be used with a single supply voltage. However, it is recommended to use a dual supply voltage (±5 V or ±15 V) for optimal performance. If a single supply voltage is used, the device's performance may be degraded, and the output voltage range may be limited.
  • The AD7731BR-REEL7 can be interfaced with a microcontroller using a serial interface (SPI or I2C). The device's digital output can be connected to the microcontroller's digital input pins, and the microcontroller can read the conversion results using the serial interface. The interface protocol is described in the datasheet.

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AD7731BR-REEL7 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD773, 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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