MMA2301D Datasheet, PDF (1/7 Pages) Motorola, Inc – Surface Mount Micromachined Accelerometer

Freescale Semiconductor, Inc.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order Number: MMA2301D
Rev. 2, 06/2004
Surface Mount Micromachined
Accelerometer
The MMA series of silicon capacitive, micromachined accelerometers features
signal conditioning, a four-pole low pass filter and temperature compensation.
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 functionality.
Features
• Integral Signal Conditioning
• Linear Output
• Ratiometric Performance
• Fourth Order Bessel Filter Preserves Pulse Shape Integrity
• Calibrated Self-test
• Low Voltage Detect, Clock Monitor, and EPROM Parity Check Status
• Transducer Hermetically Sealed at Wafer Level for Superior Reliability
• Robust Design, High Shocks Survivability
Typical Applications
• Vibration Monitoring and Recording
• Impact Monitoring
ORDERING INFORMATION
Device
Temperature
Range
Package
MMA2301D
– 40 to +125°C SOIC-16
MMA2301DR2 – 40 to +125°C SOIC-16, Tape & Reel
MMA2301D
MMA2301D: X-AXIS SENSITIVITY
MICROMACHINED
ACCELEROMETER
±200g
16 LEAD SOIC
CASE 475-01
PIN ASSIGNMENT
N/C
1
N/C
2
N/C
3
ST 4
V_OUT
5
STATUS
6
V_SS
7
V_DD
8
16 N/C
15 N/C
14 N/C
13 N/C
12 N/C
11 N/C
10 N/C
9 N/C
REV 2
© Motorola, Inc. 2004
G-Cell
Sensor
Integrator
Gain
Filter
Temp
V_DD
V_OUT
ST
Self-Test
Control Logic &
EPROM
Trim Circuits
Oscillator
Clock
Gen.
V_SS
Status
Figure 1. Simplified Accelerometer Functional Block Diagram
For More Information On This Product,
Go to: www.freescale.com