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AD7622BCPZ - Analog Devices

Description: Analog Devices AD7622BCPZ, 16 bit Serial ADC, Differential Input, 48-Pin LFCSP VQ

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PCB Footprints
AD7622BCPZ - Analog Devices PCB footprint - Other - Other - QFN50P700X700X100-49N
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AD7622BCPZ - Analog Devices  - 3D model - Other - QFN50P700X700X100-49N
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AD7622BCPZ Details

  • Manufacturer Part Number:

    AD7622BCPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    7 X 7 MM, LEAD FREE, MO-220VKKD-2, LFCSP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    CP-48-4

  • Country Of Origin:

    Singapore

  • 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

  • Conversion Time-Max:

    0.485 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-XQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0023%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    2 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7 mm

AD7622BCPZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the AD7622BCPZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog signal traces. It's also recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • To optimize the performance of the AD7622BCPZ in a system with multiple ADCs, ensure that each ADC has its own dedicated analog power supply and analog ground plane. Also, use a common mode filter or a ferrite bead to reduce noise coupling between the ADCs.
  • The recommended calibration procedure for the AD7622BCPZ involves a full-scale calibration followed by a system calibration. The full-scale calibration involves applying a full-scale input voltage and adjusting the offset and gain to achieve the desired accuracy. The system calibration involves applying a known input voltage and adjusting the offset and gain to achieve the desired accuracy.
  • The digital output data from the AD7622BCPZ can be handled in a microcontroller or FPGA by using a serial peripheral interface (SPI) or a parallel interface. The microcontroller or FPGA can be programmed to read the digital output data from the AD7622BCPZ and perform the necessary processing and calculations.
  • The AD7622BCPZ has a maximum junction temperature of 150°C. To ensure reliable operation, it's recommended to keep the device temperature below 125°C. This can be achieved by using a heat sink, improving air flow, and reducing the power consumption of the device.

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AD7622BCPZ 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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Part Image AD7622BCPZRL Analog Devices Inc

ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, QCC48