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AD7653ACPZ - Analog Devices

Description: Analog Devices AD7653ACPZ, 16-Bit Serial ADC Pseudo Differential Input, 48-Pin LFCSP

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AD7653ACPZ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - [LFCSP_VQ] (CP-48-1)
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AD7653ACPZ - Analog Devices  - 3D model - Quad Flat No-Lead - [LFCSP_VQ] (CP-48-1)
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AD7653ACPZ Details

  • Manufacturer Part Number:

    AD7653ACPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    MO-220-VKKD-2, 48 PIN

  • Pin Count:

    48

  • Manufacturer Package Code:

    CP-48-1

  • 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

  • Conversion Time-Max:

    1.25 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-XQCC-N48

  • 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:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

AD7653ACPZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the analog input signal. This ensures proper operation and prevents damage to the device.
  • To optimize the analog input signal range, ensure that the input signal is within the specified range of 0 to VREF. You can also adjust the gain of the input signal using an external amplifier or attenuator to match the full-scale range of the ADC.
  • The recommended clock frequency for the AD7653 is between 1 MHz and 10 MHz. However, the device can operate at clock frequencies up to 20 MHz, but with reduced performance.
  • To handle overvoltage conditions, use external protection diodes or voltage clamps to limit the voltage on the analog input pins to within the specified range. You can also use a voltage limiter or a resistive divider to attenuate the input signal.
  • Temperature affects the AD7653's performance, particularly the offset and gain errors. Ensure that the device operates within the specified temperature range (-40°C to 85°C) and consider using temperature compensation techniques to minimize errors.

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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 AD7653ACPZRL Analog Devices Inc

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

Part Image AD7653ACPRL Analog Devices Inc

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