MMA7260QR2 データシートの表示（PDF） - Freescale Semiconductor

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MMA7260QR2

±1.5g - 6g Three Axis Low-g Micromachined Accelerometer

Freescale Semiconductor 

Freescale Semiconductor

Technical Data

±1.5g - 6g Three Axis Low-g

Micromachined Accelerometer

The MMA7260QT low cost capacitive micromachined accelerometer

features signal conditioning, a 1-pole low pass filter, temperature

compensation and g-Select which allows for the selection among 4

sensitivities. Zero-g offset full scale span and filter cut-off are factory set and

require no external devices. Includes a Sleep Mode that makes it ideal for

handheld battery powered electronics.

Features

• Selectable Sensitivity (1.5g/2g/4g/6g)

• Low Current Consumption: 500 μA

• Sleep Mode: 3 μA

• Low Voltage Operation: 2.2 V – 3.6 V

• 6mm x 6mm x 1.45mm QFN

• High Sensitivity (800 mV/g @ 1.5g)

• Fast Turn On Time

• Integral Signal Conditioning with Low Pass Filter

• Robust Design, High Shocks Survivability

• Pb-Free Terminations

• Environmentally Preferred Package

• Low Cost

Typical Applications

• HDD MP3 Player: Freefall Detection

• Laptop PC: Freefall Detection, Anti-Theft

• Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass

• Pedometer: Motion Sensing

• PDA: Text Scroll

• Navigation and Dead Reckoning: E-Compass Tilt Compensation

• Gaming: Tilt and Motion Sensing, Event Recorder

• Robotics: Motion Sensing

Device Name

MMA7260QT

MMA7260QR2

ORDERING INFORMATION

Temperature

Range

Package

Drawing

Package

–40 to +105°C

1622-02

QFN-16, Tray

–40 to +105°C

1622-02

QFN-16,Tape & Reel

Document Number: MMA7260QT

Rev 5, 03/2008

MMA7260QT

MMA7260QT: XYZ AXIS

ACCELEROMETER

± 1.5g/2g/4g/6g

Bottom View

16 LEAD

QFN

CASE 1622-02

Top View

g-Select1 1

g-Select2 2

VDD 3

VSS 4

16 15

14 13

12

Sleep

Mode

11 N/C

10 N/C

9 N/C

5678

Figure 1. Pin Connections

© Freescale Semiconductor, Inc., 2005-2008. All rights reserved.

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