MMA2300KEG

Rev 1, 11/2012

Freescale Semiconductor

Data Sheet: Technical Data

© 2009, 2012 Freescale Semiconductor, Inc. All rights reserved.

Surface Mount

Micromachined Accelerometer

The MMA series of silicon capacitive, micromachined accelerometers feature

signal conditioning, a 4-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

•

4th 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

•

Qualified AEC-Q100, Rev. F Grade 2 (-40

C/ +105C)

Typical Applications

•

Vibration Monitoring and Recording

•

Impact Monitoring

ORDERING INFORMATION

Device Name

Temperature Range

Case No.

Package

MMA2300EG

–40

to 125C

475-01

SOIC-16

MMA2300EGR2

–40

to 125C

475-01

SOIC-16, Tape & Reel

MMA2300KEG*

–40

to 125C

475-01

SOIC-16

MMA2300KEGR2*

–40

to 125C

475-01

SOIC-16, Tape & Reel

*Part number sourced from a different facility.

MMA2300KEG

MMA2300KEG: X-AXIS SENSITIVITY

MICROMACHINED

ACCELEROMETER

±250g

KEG SUFFIX (Pb-FREE)

16-LEAD SOIC

CASE 475-01

G-Cell

Sensor

Integrator

Gain

Filter

Temp

Comp

S

elf-test

Control Logic &

EPROM Trim Circuits

Clock

Generator

Oscillator

ST

STATUS

Figure 1. Simplified Accelerometer Functional Block Diagram

N/C

N/C

N/C

ST

STATUS

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

Figure 2. Pin Connections