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AD7701ARSZ - Analog Devices

Description: Analog Devices AD7701ARSZ, 16 bit Serial ADC,, 28-Pin SSOP

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AD7701ARSZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RS-28 (SOIC)
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AD7701ARSZ Details

  • Manufacturer Part Number:

    AD7701ARSZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    MO-150AH, SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RS-28

  • Country Of Origin:

    Philippines

  • 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-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Linearity Error-Max (EL):

    0.003%

  • Moisture Sensitivity Level:

    3

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • 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:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.016 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    2.7 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

AD7701ARSZ Frequently Asked Questions (FAQs)

  • The AD7701ARSZ 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, use a solid ground plane, and keep the input signals away from the digital signals. Additionally, the device should be placed close to the analog signal sources to minimize noise pickup.
  • The AD7701ARSZ requires a clock signal to operate. The clock frequency should be between 1 MHz and 4 MHz, and the clock signal should be clean and free of noise. It is recommended to use a dedicated clock source or a clock oscillator, and to decouple the clock signal with a capacitor to prevent noise coupling.
  • The AD7701ARSZ requires a clean and stable power supply to operate. It is recommended to decouple the power supply with a 10 uF capacitor in parallel with a 100 nF capacitor, placed close to the device. This will help to filter out noise and ripple on the power supply lines.
  • The AD7701ARSZ requires calibration to ensure accurate measurements. The device has an internal calibration mode that can be enabled by setting the CAL pin high. During calibration, the device measures its internal voltage reference and adjusts its gain and offset accordingly. It is recommended to perform calibration at power-up and after any changes to the input signal or operating conditions.
  • The AD7701ARSZ has a maximum input voltage range of ±10V, but this can be limited by the voltage reference used. If the internal voltage reference is used, the maximum input voltage range is ±5V. If an external voltage reference is used, the maximum input voltage range can be up to ±10V, depending on the reference voltage used.

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AD7701ARSZ 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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