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AD7147ACPZ-500RL7 - Analog Devices

Description: AD7147ACPZ-500RL7, Capacitance to Digital Converter, 16 bit- 24-Pin LFCSP EP

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AD7147ACPZ-500RL7 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24-Lead [LFCSP_WQ]
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AD7147ACPZ-500RL7 - Analog Devices  - 3D model - Quad Flat No-Lead - 24-Lead [LFCSP_WQ]
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AD7147ACPZ-500RL7 Details

  • Manufacturer Part Number:

    AD7147ACPZ-500RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, ROHS COMPLIANT, MO-220VGGD-8, LFCSP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    CP-24-7

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.6 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:

    4 mm

AD7147ACPZ-500RL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD7147ACPZ-500RL7 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the capacitive sensor. Additionally, it's recommended to use a shielded cable for the sensor connection and to minimize the length of the cable.
  • Calibration of the AD7147ACPZ-500RL7 involves adjusting the sensitivity and offset registers to optimize the device's performance for a specific capacitive sensor. This can be done using the device's built-in calibration mode or through software calibration using the device's registers.
  • The AD7147ACPZ-500RL7 can measure capacitance ranges from 1 pF to 100 pF, making it suitable for a wide range of capacitive sensing applications.
  • Yes, the AD7147ACPZ-500RL7 can be used in noisy environments. It has built-in noise filtering and averaging capabilities to minimize the effects of noise on the measurement. Additionally, the device's differential architecture helps to reject common-mode noise.
  • The AD7147ACPZ-500RL7 has a typical power consumption of 1.5 mA. To minimize power consumption, it's recommended to use the device's power-down mode when not in use, and to optimize the device's clock frequency and measurement rate for the specific application.

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AD7147ACPZ-500RL7 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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