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AD7705BRZ-REEL - Analog Devices

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

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AD7705BRZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RW-16).
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AD7705BRZ-REEL - Analog Devices  - 3D model - Small Outline Packages - (RW-16).
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AD7705BRZ-REEL Details

  • Manufacturer Part Number:

    AD7705BRZ-REEL

  • 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-REEL Frequently Asked Questions (FAQs)

  • The AD7705BRZ-REEL requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to place the device close to the analog signal sources, use a solid ground plane, and keep the analog and digital signal traces separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • The gain and offset calibration of the AD7705BRZ-REEL can be optimized by using the device's built-in calibration registers. The calibration process involves writing specific values to these registers to adjust the gain and offset to match the requirements of the application. The optimal values can be determined through experimentation and measurement.
  • The recommended power-up sequence for the AD7705BRZ-REEL is to first apply the analog power supply (AVDD) and then the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent any potential latch-up conditions.
  • The AD7705BRZ-REEL requires a clock signal to operate. The clock signal should be a clean, low-jitter signal with a frequency between 2.5 MHz and 10 MHz. The clock signal can be generated using a crystal oscillator or a clock generator IC. It is recommended to use a clock signal with a 50% duty cycle to ensure optimal performance.
  • The maximum allowed input voltage for the AD7705BRZ-REEL is ±VREF, where VREF is the reference voltage. The device can handle input voltages up to ±10V, but the input voltage should be limited to ±VREF to ensure accurate conversion and prevent damage to the device.

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AD7705BRZ-REEL 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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