MMA6260 Micromachined Accelerometer Datasheet

MMA6260 Datasheet, PDF, Equivalent


Part Number

MMA6260

Description

1.5g Dual Axis Micromachined Accelerometer

Manufacture

Motorola

Total Page 8 Pages
Datasheet
Download MMA6260 Datasheet


MMA6260
Freescale Semiconductor
Technical Data
±1.5g Dual Axis
Micromachined Accelerometer
The MMA6200 series of low cost capacitive micromachined accelerometers
feature signal conditioning, a 1-pole low pass filter and temperature compen-
sation. Zero-g offset full scale span and filter cut-off are factory set and require
no external devices. A full system self-test capability verifies system function-
ality.
Features
• High Sensitivity
• Low Noise
• Low Power
• 2.7 V to 3.6 V Operation
• 6mm x 6mm x 1.98 mm QFN
• Integral Signal Conditioning with Low Pass Filter
• Linear Output
• Ratiometric Performance
• Self-Test
• Robust Design, High Shocks Survivability
Typical Applications
• Tilt Monitoring
• Position & Motion Sensing
• Freefall Detection
• Impact Monitoring
• Appliance Control
• Vibration Monitoring and Recording
• Smart Portable Electronics
ORDERING INFORMATION
Device Name
MMA6260Q
MMA6260QR2
MMA6261Q
MMA6261QR2
MMA6262Q
MMA6262QR2
MMA6263Q
MMA6263QR2
Bandwidth
Response
50 Hz
50 Hz
300 Hz
300 Hz
150 Hz
150 Hz
900 Hz
900 Hz
IDD
1.2 mA
1.2 mA
1.2 mA
1.2 mA
2.2 mA
2.2 mA
2.2 mA
2.2 mA
Case No.
1477-01
1477-01
1477-01
1477-01
1477-01
1477-01
1477-01
1477-01
Package
QFN-16, Tube
QFN-16,Tape & Reel
QFN-16, Tube
QFN-16,Tape & Reel
QFN-16,Tube
QFN-16,Tape & Reel
QFN-16, Tube
QFN-16,Tape & Reel
MMA6260Q
Rev. 2, 10/2004
MMA6260Q
MMA6261Q
MMA6262Q
MMA6263Q
MMA6260Q Series: X-Y AXIS SENSITIVITY
MICROMACHINED ACCELEROMETER
±1.5 g
Bottom View
16 LEAD QFN
CASE 1477-01
Pin Assignment
Top View
16 15 14 13
N/C 1
12 ST
N/C 2
VDD 3
11 N/C
10 N/C
VSS 4
9 N/C
56 7 8
© Freescale Semiconductor, Inc., 2004. All rights reserved.

MMA6260
G-CELL
SENSOR
X-INTEGRATOR
X-GAIN
X-FILTER
X-TEMP
COMP
ST
SELF-TEST
CONTROL LOGIC &
EEPROM TRIM CIRCUITS
OSCILLATOR
CLOCK GEN
VDD
XOUT
Y-INTEGRATOR
Y-GAIN
Y-FILTER
Y-TEMP
COMP
YOUT
VSS
Figure 1. Simplified Accelerometer Functional Block Diagram
MAXIMUM RATINGS (Maximum ratings are the limits to which the device can be exposed without causing permanent damage.)
Rating
Symbol
Value
Unit
Maximum Acceleration (all axis)
gmax
±2000
g
Supply Voltage
Drop Test1
Storage Temperature Range
VDD
Ddrop
Tstg
-0.3 to +3.6
1.2
-40 to +125
V
m
°C
Note:
1. Dropped onto concrete surface from any axis.
ELECTRO STATIC DISCHARGE (ESD)
WARNING: This device is sensitive to electrostatic
discharge.
Although the Freescale Semiconductor accelerome-
ters contain internal 2000 V ESD protection circuitry, ex-
tra precaution must be taken by the user to protect the
chip from ESD. A charge of over 2000 volts can accumu-
late on the human body or associated test equipment. A
charge of this magnitude
can alter the performance or cause failure of the chip.
When handling the accelerometer, proper ESD precau-
tions should be followed to avoid exposing the device to
discharges which may be detrimental to its performance.
MMA6200 SERIES
2
Sensor Device Data
Freescale Semiconductor


Features Freescale Semiconductor Technical Data MMA6260Q Rev. 2, 10/2004 ±1.5g Dual A xis Micromachined Accelerometer The MMA 6200 series of low cost capacitive micr omachined accelerometers feature signal conditioning, a 1-pole low pass filter and temperature compensation. Zero-g o ffset full scale span and filter cut-of f are factory set and require no extern al devices. A full system self-test cap ability verifies system functionality. Features • • • • • • • • • High Sensitivity Low Noise L ow Power 2.7 V to 3.6 V Operation 6mm x 6mm x 1.98 mm QFN Integral Signal Cond itioning with Low Pass Filter Linear Ou tput Ratiometric Performance Self-Test Robust Design, High Shocks Survivabilit y MMA6260Q MMA6261Q MMA6262Q MMA6263Q MMA6260Q Series: X-Y AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ± 1.5 g B ottom View Typical Applications • • • • • • Tilt Monitoring P osition & Motion Sensing Freefall Detec tion Impact Monitoring Appliance Control Vibration Monitoring and Recording Smart Portable Electron.
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