Murata PKGX-16-4021 Manuale utente

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

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.

6 / 14

http://www.murata.com

Doc..No. DM-G17-001Rev.1 201607

3.2 Electrical Specifications & Mechanical Specifications

The following shows the electrical and mechanical specifications of this evaluation board.

Table 2. Electrical Specifications

※Unless otherwise specified, temperature of measurement is 25℃and supply voltage 3.3V.

Note 3: Current Consumption is depending on Current Consumption of OP-AMP and Current

Consumption generated of Reference Voltage portion.

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.

7 / 14

http://www.murata.com

Doc..No. DM-G17-001Rev.1 201607

Table 3. Mechanical Specifications

Axis D : This axis (Inclination) is an acceleration applied direction, when electric charge sensitivity is

checked. It tolerance is within 1º.

Fig.8 Inclination of Shock Sensor Shaft (PKGS-25WXP1-R)

Electrode B

Electrode A

Polarity marking

251

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.

8 / 14

http://www.murata.com

Doc..No. DM-G17-001Rev.1 201607

3.3 Circuit Diagram

Following shows the circuit diagram of this evaluation board.

Fig 9. Circuit Diagram

(Formulas Descriptions)

Charge AMP = 20log10 (Cf/C1) [dB] (In case of PKGS-25WXP1-R、Cf=550pF)

AMP2 = 20log10 (R3/R2) [dB]

AMP3 = 20log10 (R5/R4) [dB]

AMP3 = 20log10 (R3/R2) [dB]

HPF1 = 1/(2×π×C1 ×R1) [Hz]

HPF1 = 1/(2×π×C4 ×R4) [Hz]

HPF2 = 1/(2×π×C1 ×R1) [Hz]

HPF2’= 1/(2×π×C4 ×R4) [Hz]

HPF3 = 1/(2×π×C1 ×R1) [Hz]

HPF3’ = 1/(2×π×C4 ×R4) [Hz]

LPF1 = 1/(2×π×C3 ×R3) [Hz]

LPF1’ = 1/(2×π×C5 ×R5) [Hz]

LPF2 = 1/(2×π×C2 ×R6) [Hz]

LPF2’ = 1/(2×π×C1 ×R1) [Hz]

LPF3 = 1/(2×π×√(C4 ×R4) [Hz]

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.

9 / 14

http://www.murata.com

Doc..No. DM-G17-001Rev.1 201607

Below is the simulated frequency response curve of above circuitry (Fig.9).

Note 4: This Frequency Response Curve serves as referencing purpose only. In this simulation, the

frequency response ranges from 99 Hz to 16,700 Hz (-3dB points). Actual frequency response curve

varies according to the actual characteristics of circuitry and components.

Fig 10. Frequency Response Curve of PKGX-16-4021

0.01

0.1

100

1000

110 100 1000 10000 100000

Output Voltage(mV/G)

Frequency（Hz）

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.

10 / 14

http://www.murata.com

Doc..No. DM-G17-001Rev.1 201607

3.4 Bill of Material

The following show the bill of materials of the evaluation module when shipped.

Indice

Altri manuali Murata Scheda madre

Murata

Murata Cat-M1/NB-IoT Manuale utente

Murata

Murata MEMS Manuale utente

Murata

Murata Ps DMS-EB Manuale utente

Murata

Murata 1GC Manuale utente

Murata

Murata 1GC Manuale utente

Murata

Murata 1LD Manuale utente

Murata

Murata SprIoT 6UL Manuale utente

Murata

Murata MBN52832DK Manuale utente

Murata

Murata N1-2657 Manuale utente

Murata

Murata Wi-Fi/BT Istruzioni per l’uso

Murata

Murata MEX-1031 Manuale utente

Murata

Murata IMX-070 Manuale utente

Murata

Murata PSemi PE43650 Manuale utente

Murata

Murata 2AB Manuale utente

Murata

Murata Type2EG BLE Manuale utente

Manuali Scheda madre popolari di altre marche

DFI

DFI SD170 Manuale utente

ASROCK

ASROCK ROMED8-2T Manuale utente

Asus

Asus P2L97A Manuale utente

Winmate

Winmate IC70 Manuale utente

Asus

Asus MES-B Manuale utente

Grantech

Grantech SYS8F377VGGA-3OMN Manuale utente

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manuale utente

Gigabyte

Gigabyte GA-9IVDT Manuale utente

Texas Instruments

Texas Instruments ADS8372EVM Manuale utente

Commell

Commell MS-C73 Manuale utente

IBT Technologies

IBT Technologies MB860 Manuale utente

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manuale utente

Biostar

Biostar M7VIT Bravo Istruzioni per l'uso e l'installazione

Intel

Intel D33217CK Manuale utente

Asus

Asus F1A55-M LX PLUS R2.0 Manuale utente

EPC

EPC EPC9147C Manuale utente

Asus

Asus EX-B760M-V5 D4 Manuale utente

EPOX

EPOX MU-8KHA0010 Manuale utente