LSM330DL Просмотр технического описания (PDF) - STMicroelectronics

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LSM330DL

Linear sensor module 3D accelerometer sensor and 3D gyroscope sensor

STMicroelectronics 

LSM330DL

Block diagram and pin description

1

Block diagram and pin description

1.1

Block diagram

Figure 1. Block diagram

I (a)

I (Ω)

Sensing Block

X+

Y+

Z+

Z-

Y-

X-

X+

Y+

Z+

Z-

Y-

X-

Feedback+

Sensing Interface

CHARGE

AMPLIFIER

+

MUX

-

A/D

converter

CHARGE

AMPLIFIER DEMODULATOR

+

MUX

-

LOW-PASS

FILTER

ANALOG

CONDITIONING

Control

Logic

Feedback-

Drive-

Drive+

VOLTAGE

GAIN

AMPLIFIER

AUTOMATIC

GAIN

CONTROL

CS_A/G

SDA/SDI_A/G

SDO_A/G

INT1_A

INT2_A

INT1_G

DRDY_G/INT2_G

SCL_A/G

REFERENCE

CONTROL LOGIC

&

INTERRUPT GEN.

TRIMMING

CIRCUITS

SET/RESET

CIRCUITS

CLOCK

PHASE

GENERATOR

AM09285V1

Doc ID 022018 Rev 1

9/54

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