SCA1000-D01 データシートの表示（PDF） - Murata Manufacturing

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SCA1000-D01

PRODUCT SPECIFICATION FOR XY-DUAL AXIS ACCELEROMETER

Murata Manufacturing 

SCA1000-D01

2.1.3 Recommended EMC protection circuitry

The purpose of the following recommendation is to give generic EMC protection guidelines for the

SCA1020. EMC susceptibility is highly dependent on the PCB layout and therefore the component

values given here can be different depending on the actual PCB layout. With the following circuitry

and properly designed PCB the part will pass 200V/m EMC susceptibility tests.

Please note that only channel 1 output protection circuitry is presented. Similar kind of circuit must

be also at the channel 2 output.

Out 2 (Y)

SCK 1

NC 2

MISO 3

MOSI 4

OUT_2 5

VSS 6

Vdd (+5V)

Vdd (+5V)

12 VDD

Min 100nF

68pF

Z

11 OUT_1

68pF

10 ohm

Out 1 (Z)

10 ST_1/Test_i Self-Test 1

n

GND

9 ST_2

Self-Test 2

Y

8 NC

7 CSB

Recommended EMC protection circuitry

2.2 Absolute maximum ratings

Supply voltage (VDD)

Voltage at input / output pins

ESD

HBM (Human Body Model)

CDM (Charged Device Model)

Storage temperature

Operating temperature

Mechanical shock

-0.3 V to +5.5V (continuous)

-0.3V to 7V (5 seconds during 1 minutes cycle)

-0.3V to (VDD + 0.3V)

±2kV

±500V

-55°C to +125°C

-40°C to +125°C

Drop from 1 meter on a concrete surface.

Murata Electronics Oy

www.muratamems.fi

Doc. Nr. 8225700

6/18

Rev.C

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