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AD7667ACPZ - Analog Devices

Description: Analog Devices AD7667ACPZ, 16-Bit Serial ADC Pseudo Differential Input, 48-Pin LFCSP

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AD7667ACPZ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48-Lead Frame Chip Scale Package (LFCSP) [CP-48]
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AD7667ACPZ - Analog Devices  - 3D model - Quad Flat No-Lead - 48-Lead Frame Chip Scale Package (LFCSP) [CP-48]
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AD7667ACPZ Details

  • Manufacturer Part Number:

    AD7667ACPZ

  • 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, LFCSP-48

  • 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):

    0.0031%

  • 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

AD7667ACPZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence for the AD7667 is to power up VDD first, followed by VIO, and then the clock signal. This ensures that the internal biasing and reference circuits are properly initialized.
  • To optimize the performance of the AD7667 in noisy environments, use a low-pass filter on the analog input, keep the analog and digital grounds separate, and use a shielded cable for the analog input. Additionally, consider using a ferrite bead or a common-mode choke on the power supply lines.
  • The maximum sampling rate of the AD7667 is 500 kSPS, but this can be limited by the analog input bandwidth, the clock frequency, and the system noise. In practice, a sampling rate of up to 400 kSPS is typically achievable.
  • The AD7667 outputs 16-bit data in a serial format. The output data can be handled using a microcontroller or an FPGA, which can perform tasks such as data buffering, filtering, and processing. The output data can also be transmitted to a computer or a data acquisition system for further analysis.
  • The typical power consumption of the AD7667 is around 35 mW at a sampling rate of 100 kSPS, with a VDD of 3.3 V and a VIO of 1.8 V. However, the actual power consumption can vary depending on the sampling rate, the clock frequency, and the system configuration.

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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 AD7667ACP Analog Devices Inc

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