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AD7705BRZ - Analog Devices

Description: Analog to Digital Converters - ADC LOW COST 2CHNL 16-6 SIGMA DELTA ADC I.C.

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AD7705BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-16 (SOIC)
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AD7705BRZ Details

  • Manufacturer Part Number:

    AD7705BRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    0.300 INCH, LEAD FREE, MS-013AA, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RW-16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Linearity Error-Max (EL):

    0.003%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • 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:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.0192 MHz

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    0.32 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

AD7705BRZ Frequently Asked Questions (FAQs)

  • The AD7705BRZ is a sensitive analog device, and proper layout and placement are crucial for optimal performance. It is recommended to keep the analog and digital grounds separate, and to place the device close to the analog signal sources. A solid ground plane and proper decoupling are also essential.
  • To optimize the AD7705BRZ for low noise performance, ensure that the analog input signals are properly filtered and buffered, and that the device is operated within its recommended operating conditions. Additionally, use a low-noise voltage reference, and consider using a noise-reducing capacitor on the REFIN pin.
  • The maximum sampling rate of the AD7705BRZ is 16.7 kHz, but this can be affected by the clock frequency, gain, and other settings. Refer to the datasheet for specific details on sampling rates and timing.
  • The AD7705BRZ is specified to operate from a 2.7V to 5.5V power supply, but it is not recommended to operate it at 5V as it may exceed the maximum rating. It is recommended to operate the device at a voltage close to 3.3V for optimal performance.
  • The AD7705BRZ has an internal calibration capability, but it may require external calibration for optimal performance. Refer to the datasheet and application notes for specific calibration procedures and recommendations.

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AD7705BRZ 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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