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AD7653ASTZ - Analog Devices

Description: Unipolar ADC with Reference

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AD7653ASTZ - Analog Devices - PCB symbol
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PCB Footprints
AD7653ASTZ - Analog Devices PCB footprint - Other - Other - QFP50P900X900X160-48N
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3D Models
AD7653ASTZ - Analog Devices - 3D model - Other - QFP50P900X900X160-48N
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AD7653ASTZ Details

  • Manufacturer Part Number:

    AD7653ASTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    MS-026BBC, 48 PIN

  • Pin Count:

    48

  • Manufacturer Package Code:

    ST-48

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.5 V

  • Conversion Time-Max:

    1.25 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0092%

  • 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:

    SERIAL, PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

AD7653ASTZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, keep the input signals away from the digital signals and use shielding if possible.
  • The AD7653ASTZ has an internal calibration circuit that can be used to calibrate the device. The calibration process involves writing a specific code to the calibration register to initiate the calibration sequence. The device also has an offset calibration register that can be used to trim the offset error.
  • The maximum sampling rate of the AD7653ASTZ is 250 kSPS. However, the actual sampling rate may be limited by the system's clock frequency, the conversion time, and the settling time of the input signal.
  • The AD7653ASTZ has internal overvoltage protection on the analog input pins. However, it is still recommended to use external protection circuitry, such as voltage-limiting resistors and diodes, to prevent damage to the device in case of overvoltage conditions.
  • The power consumption of the AD7653ASTZ is typically around 15 mW at 2.5 V supply voltage. To reduce power consumption, the device can be operated at a lower supply voltage, and the power-down mode can be used when the device is not in use.

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AD7653ASTZ 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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AD7653ASTZ Alternates

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Part Image AD7653ASTRL Analog Devices Inc

ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Serial, Parallel, Word Access, CMOS, PQFP48