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AD7152BRMZ - Analog Devices

Description: AD7152BRMZ, Capacitance to Digital Converter, 12 bit- 2.7 → 3.6 V 10-Pin MSOP

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AD7152BRMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-10 (MSOP)
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AD7152BRMZ - Analog Devices  - 3D model - Small Outline Packages - RM-10 (MSOP)
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AD7152BRMZ Details

  • Manufacturer Part Number:

    AD7152BRMZ

  • Source Url Status Check Date:

    2013-05-01 14:56:16.701

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-187BA, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    RM-10

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.12 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

AD7152BRMZ Frequently Asked Questions (FAQs)

  • The AD7152BRMZ is a sensitive device and requires careful layout and placement to ensure optimal performance. It is recommended to place the device close to the capacitive sensor, use a ground plane to reduce noise, and keep the analog and digital signals separate. Additionally, the device should be placed away from high-frequency sources and switching regulators.
  • The AD7152BRMZ requires calibration to ensure optimal performance. The device has an internal calibration mechanism that can be initiated through the CAL pin. The calibration process involves shorting the sensor pins to ground and then to the supply voltage, and then reading the calibration data from the device. The calibration data can then be used to adjust the device's sensitivity and offset.
  • The AD7152BRMZ can measure capacitance ranges from 1 pF to 100 pF. However, the device's sensitivity and accuracy may vary depending on the capacitance range and the sensor design. It is recommended to consult the datasheet and application notes for more information on the device's performance in different capacitance ranges.
  • The AD7152BRMZ has built-in noise reduction features, such as a programmable gain amplifier and a noise filter, that can help to reduce the effects of noise in the system. However, the device's performance may still be affected by high-frequency noise and electromagnetic interference (EMI). It is recommended to use proper shielding, grounding, and filtering techniques to minimize the impact of noise on the device's performance.
  • The AD7152BRMZ has a digital interface that can be connected to a microcontroller using a serial peripheral interface (SPI) or an inter-integrated circuit (I2C) bus. The device's digital interface is compatible with most microcontrollers, and the communication protocol is described in the datasheet. It is recommended to use a level translator or a buffer to ensure proper signal levels and to reduce the risk of signal degradation.

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AD7152BRMZ 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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