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MMA1220KEG - NXP

Description: Accelerometer,z-axis,8g,Vout,SOIC16 Freescale MMA1220KEG Accelerometer Ic, 150 → 350 Hz 5V 16-Pin SOIC

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Symbol
MMA1220KEG - NXP - PCB symbol
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PCB Footprints
MMA1220KEG - NXP PCB footprint - Small Outline Packages - Small Outline Packages - CASE 475-01 ISSUE C 16Lead SOIC
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3D Models
MMA1220KEG - NXP - 3D model - Small Outline Packages - CASE 475-01 ISSUE C 16Lead SOIC
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MMA1220KEG Details

  • Manufacturer Part Number:

    MMA1220KEG

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.55 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

MMA1220KEG Frequently Asked Questions (FAQs)

  • A good PCB layout for the MMA1220KEG involves keeping the accelerometer away from high-current carrying traces, using a solid ground plane, and minimizing the distance between the accelerometer and the microcontroller. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • Calibration of the MMA1220KEG involves applying a known acceleration (e.g., 1g) and adjusting the sensitivity and offset registers to achieve the desired output. A calibration procedure can be found in the application note AN3916.
  • The MMA1220KEG has a maximum acceleration range of ±2000g, but it can be limited to ±16g, ±8g, or ±2g by configuring the sensitivity register.
  • The MMA1220KEG is rated for operation up to 125°C, but its accuracy and sensitivity may degrade at high temperatures. It's recommended to characterize the device's performance at the expected operating temperature.
  • The MMA1220KEG can be interfaced with a microcontroller using a SPI or I²C interface. The device's output is a 10-bit or 12-bit digital signal, depending on the resolution setting.

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MMA1220KEG Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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