SCA610-E28H1A-6 Ver la hoja de datos (PDF) - Murata Manufacturing

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SCA610-E28H1A-6

SCA610-E28H1A SINGLE AXIS ACCELEROMETER WITH ANALOG INTERFACE

Murata Manufacturing 

Datasheet

SCA610-E28H1A

SCA610-E28H1A SINGLE AXIS ACCELEROMETER WITH ANALOG

INTERFACE

The SCA610 accelerometer consists of a silicon bulk micro machined sensing element chip and a signal

conditioning ASIC. The chips are mounted on a pre-molded package and wire bonded to appropriate contacts.

The sensing element and ASIC are protected with silicone gel and lid. The sensor has 8 SMD legs (Gull-wing

type).

Features

Applications

• Single +5 V supply

• Current consumption 2.5 mA typical

• Ratiometric output in relation to supply

voltage (Vdd = 4.75 V...5.25 V)

• Enhanced failure detection features

o Digitally activated, true self-test by

proof mass deflection using

electrostatic force

o Memory parity check during power

up, and self-test cycle.

o Built in connection failure detection

• Digitally activated, true self-test by proof

mass deflection using electrostatic force

SCA610 product family is targeted to automotive

applications with high stability and reliability

requirements. Typical applications include:

• Electronic Stability Control (ESC)

• Engine Vibration Measurement

• Roll Over

• Suspension

• Inclination

• Wide load drive capability (max. 20 nF)

• True DC response

• Qualified according to AEC-Q100 standard

5V supply

Sensing

element

Measurement

circuitry

Gain &

filtering

Vout

EEPROM for calibration

constants (32 bit, pari ty check)

ASIC

Digital self

test input

GND

4 programming lines

for factory use only

Figure 1. Functional block diagram.

Murata Electronics Oy

www.muratamems.fi

Doc.nr. 82 1580 00

1/12

Rev.B

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