LIS244AL View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

LIS244AL

MEMS motion sensor: 2-axis - ±2g ultracompact linear accelerometer

STMicroelectronics 

LIS244AL

Block diagram & pins description

1

Block diagram & pins description

1.1

Block diagram

Figure 1. Block diagram

X+

Y+

CHARGE

AMPLIFIER

Routx

S/H

Voutx

a

MUX

DEMUX

Y-

Routy

Vouty

X-

S/H

SELF TEST

REFERENCE

TRIMMING CIRCUIT

St

CLOCK

1.2

Pin Description

Figure 2. Pin Connection

1

X

Y

(TOP VIEW)

DIRECTION OF THE

DETECTABLE

ACCELERATIONS

12

VoutX

NC

Vouty

NC

8

1

NC

ST

GND

NC

4

(BOTTOM VIEW)

3/15

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