Murata PKGX-16-4021 User manual

Operation manual
PKGX-16-4021
Attention:
This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd.
Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice.
Please check with our sales representatives or product engineers before ordering.
1 / 14
http://www.murata.com
Doc..No. DM-G17-001 Rev.1 201607
Operation Manual
Evaluation Board for Shock Sensor
PKGX-16-4021
Photo
Overview
This document describes the operation manual for the evaluation board (PKGX-16-4021) for Shock Sensor produced
by Murata Manufacturing Co., Ltd. Shock Sensor is one of the acceleration sensors based on piezo ceramic.
PKGX-16-4021 has wide bandwidth due to high resonance frequency of Shock Sensor based on Murata ceramic and
process technology.
This board helps you to evaluate Shock Sensor.
Features
You can start to evaluate Shock Sensor easily with
this evaluation board. Its features are;
・Wide bandwidth 100Hz～16.7kHz
・±10g measurement range at 5.0V supply voltage
・2.7～5.0V supply voltage
・Analog out
・Size 17.0×12.5×4.0 mm (w×l×h)
Applications
PKGX-16-4021 is targeted to detect vibration for
applications with high frequency range requirements.
・Vibration monitoring for preventive maintenance
・Abnormal bearing vibration detection
・Abnormal motor vibration detection

Operation manual
PKGX-16-4021
Attention:
This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd.
Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice.
Please check with our sales representatives or product engineers before ordering.
2 / 14
http://www.murata.com
Doc..No. DM-G17-001Rev.1 201607
TABLE OF CONTENT
1. Introduction 3
1.1 Functional Brock Diagram
1.2 Functional Brock Layout Diagram
2. Evaluation Procedures 4
3. Electrical Specification and Board Information 5
3.1 Input and Output Terminal
3.2 Electrical Specification
3.3 Circuit Diagram
3.4 Bill of Materials
3.5 External Dimension
3.6 Board Layout
4. Precautions 13
4.1 Precautions when in use
4.2 Other precautions

Operation manual
PKGX-16-4021
Attention:
This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd.
Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice.
Please check with our sales representatives or product engineers before ordering.
3 / 14
http://www.murata.com
Doc..No. DM-G17-001Rev.1 201607
1. Introduction
This document describes the evaluation board for Shock Sensor.
1.1Functional Block Diagram
Fig.1 shows the functional block diagram of evaluation board
Fig.1 Functional Block Diagram
1.2Functional Block Layout Diagram
Fig.2 shows the functional block layout of the evaluation board.
Fig.2 Functional Block Layout Diagram

Operation manual
PKGX-16-4021
Attention:
This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd.
Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice.
Please check with our sales representatives or product engineers before ordering.
4 / 14
http://www.murata.com
Doc..No. DM-G17-001Rev.1 201607
2. Evaluation Procedure
The following shows an example of the evaluation procedure to use this evaluation board.
①Attach this board to the target of measurement with superglue.
Note1: Put superglue on whole surface of back side evaluation board and put uniformly-flat, in order that
the acceleration which you want to get can transact to the evaluation board.
Note2; If you want to remove this evaluation board from a target to use repeatedly, it is convenient to use a
polyimide tape. Apply polyimide tape to a target and this evaluation board, and then apply superglue to the
polyimide tape.
Note3: Do NOT use a double-sided tape because it can be a buffer.
②Supply predefined voltage (2.7～5.0V) to the board through Vcc and GND at I/O terminal.
③Connect oscilloscope to AOUT.

Operation manual
PKGX-16-4021
Attention:
This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd.
Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice.
Please check with our sales representatives or product engineers before ordering.
5 / 14
http://www.murata.com
Doc..No. DM-G17-001Rev.1 201607
3 Specifications and Board Information
The following shows the electrical specification and the board information of the evaluation board when shipped.
3.1 Input and Output Terminals
Fig. 7 shows detailed information of input-output terminals (I/O Terminal) on the evaluation board.
Fig.7 Appearance of Input-Output Terminals
Table 1. I/O Terminal List