MMA7330L Datasheet, PDF (1/10 Pages) Freescale Semiconductor, Inc – ±4g - 16g Three Axis Low-g Micromachined Accelerometer

Freescale Semiconductor
Technical Data
±4g - 16g Three Axis Low-g
Micromachined Accelerometer
The MMA7330L is a low power, low profile capacitive micromachined
accelerometer featuring signal conditioning, a 1-pole low pass filter,
temperature compensation, self test, and g-Select which allows for the
selection between 2 sensitivities. Zero-g offset and sensitivity are factory set
and require no external devices. The MMA7330L includes a Sleep Mode that
makes it ideal for handheld battery powered electronics.
Features
• 3mm x 5mm x 1.0mm LGA-14 Package
• Low Current Consumption: 400 µA
• Sleep Mode: 3 µA
• Low Voltage Operation: 2.2 V – 3.6 V
• Selectable Sensitivity (±4g, ±16g)
• Fast Turn On Time (0.5 ms Enable Response Time)
• Self Test for Freefall Detect Diagnosis
• Signal Conditioning with Low Pass Filter
• Robust Design, High Shocks Survivability
• RoHS Compliant
• Environmentally Preferred Product
• Low Cost
Typical Applications
• 3D Gaming: Tilt and Motion Sensing, Event Recorder
• 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
• Robotics: Motion Sensing
Part Number
MMA7330LT
MMA7330LR2
ORDERING INFORMATION
Temperature
Range
Package
Drawing
Package
–20 to +85°C
1935-01
LGA-14
–20 to +85°C
1935-01
LGA-14
Shipping
Tray
Tape & Reel
Document Number: MMA7330L
Rev 0, 1/2007
MMA7330L
MMA7330L: XYZ AXIS
ACCELEROMETER
±4g, ±16g
Bottom View
14 LEAD
LGA
CASE 1935-01
Top View
N/C 1
X_{OUT 2}
N/C
14
13 Self Test
12 N/C
Y_{OUT 3}
Z_{OUT 4}
11 _N/C
10 g-Select
V_{SS 5}
9 N/C
V_{DD 6}
8 _N/C
7
Sleep
Figure 1. Pin Connections
© Freescale Semiconductor, Inc., 2007. All rights reserved.