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AD7873ARUZ - Analog Devices

Description: AD7873ARUZ, Touch Screen Digitizer, 12bit- 125ksps, 16-Pin TSSOP

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AD7873ARUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP
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AD7873ARUZ - Analog Devices  - 3D model - Small Outline Packages - TSSOP
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AD7873ARUZ Details

  • Manufacturer Part Number:

    AD7873ARUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-153AB, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RU-16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.38 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.2 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):

    30

  • Width:

    4.4 mm

AD7873ARUZ Frequently Asked Questions (FAQs)

  • The AD7873ARUZ requires careful layout and placement to minimize noise and ensure accurate conversions. It is recommended to place the device close to the analog signal sources, use a solid ground plane, and keep the analog and digital signals separate. Additionally, the device should be placed away from high-frequency sources and heat sources.
  • To optimize the AD7873ARUZ for low-power operation, it is recommended to use the lowest possible clock frequency, disable the internal reference, and use the power-down mode when not in use. Additionally, the device can be operated in a low-power mode by reducing the sampling rate and using an external reference.
  • The AD7873ARUZ requires a two-point calibration procedure to ensure accurate conversions. The device should be calibrated at two known input voltages, typically 0V and the maximum input voltage, to determine the gain and offset of the device. The calibration procedure should be performed at the operating temperature range of the device.
  • The AD7873ARUZ's digital output data should be handled carefully to ensure accurate conversions. The device outputs 12-bit data, and the data should be read in the correct format (big-endian or little-endian) depending on the microcontroller or processor being used. Additionally, the data should be processed and filtered to remove noise and ensure accurate conversions.
  • The AD7873ARUZ can be interfaced with a microcontroller or processor using a serial peripheral interface (SPI) or an inter-integrated circuit (I2C) interface. The device can also be interfaced with a digital signal processor (DSP) or a field-programmable gate array (FPGA) for more complex applications.

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AD7873ARUZ 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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