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AD7814ARM-REEL7 - Analog Devices

Description: Board Mount Temperature Sensors 10-BIT DIGITAL IC

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AD7814ARM-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-8 (MSOP)_2020
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AD7814ARM-REEL7 - Analog Devices - 3D model - Small Outline Packages - RM-8 (MSOP)_2020
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AD7814ARM-REEL7 Details

  • Manufacturer Part Number:

    AD7814ARM-REEL7

  • Source Url Status Check Date:

    2013-05-01 14:56:20.65

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    MO-187AA, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Accuracy-Max (Cel):

    3.5 Cel

  • Body Breadth:

    3 mm

  • Body Height:

    0.95 mm

  • Body Length or Diameter:

    3 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e0

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    10

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.4 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    4-WIRE INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SSOP8,.19

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    TIN LEAD

  • Termination Type:

    SOLDER

AD7814ARM-REEL7 Frequently Asked Questions (FAQs)

  • The AD7814ARM-REEL7 is a sensitive analog device, and proper layout and placement are crucial to minimize noise and ensure optimal performance. It is recommended to follow the guidelines provided in the datasheet, such as keeping the analog and digital grounds separate, using a solid ground plane, and placing the device away from high-frequency sources. Additionally, it is recommended to use a 4-layer PCB with a dedicated analog layer to minimize noise coupling.
  • The AD7814ARM-REEL7 has an internal calibration circuit that allows for calibration of the device. To achieve the highest accuracy, it is recommended to follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the internal calibration registers to achieve the desired accuracy. Additionally, it is recommended to use a high-accuracy voltage reference and to calibrate the device at multiple temperatures to ensure optimal performance over the entire operating range.
  • The maximum sampling rate of the AD7814ARM-REEL7 is 250 kSPS. The sampling rate has a significant impact on the power consumption of the device. As the sampling rate increases, the power consumption also increases. It is recommended to choose a sampling rate that meets the requirements of the application while minimizing power consumption. Additionally, the power-down mode can be used to reduce power consumption when the device is not in use.
  • The AD7814ARM-REEL7 has a serial interface that can be easily interfaced with a microcontroller or FPGA. The device uses a 3-wire SPI-compatible interface, which consists of a clock input (SCLK), a data input (SDI), and a data output (SDO). The interface can be operated in either master or slave mode, and the device can be configured to operate in either 16-bit or 24-bit mode. It is recommended to follow the interface timing diagrams and protocol provided in the datasheet to ensure proper communication with the device.
  • The operating temperature range of the AD7814ARM-REEL7 is -40°C to +125°C. The device's performance is affected by temperature, with the accuracy and linearity of the device degrading at higher temperatures. It is recommended to operate the device within the specified temperature range to ensure optimal performance. Additionally, it is recommended to use a temperature sensor to monitor the device's temperature and adjust the calibration accordingly.

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AD7814ARM-REEL7 Overview

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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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