LY510ALHTR 데이터 시트보기 (PDF) - STMicroelectronics

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LY510ALHTR

MEMS motion sensor: high performance ±100 °/s analog yaw-rate gyroscope

STMicroelectronics 

LY510ALH

Block diagram and pin description

1

Block diagram and pin description

Figure 1. Block diagram

+ Ωz

DRIVING MASS

Feedback loop

CHARGE

AMPLIFIER

+

-

DEMODULATOR

SWITCHED

CAPACITOR

LOW-PASS

FILTER

REFERENCE

TRIMMING

CIRCUITS

CLOCK

GAIN

4x

4xOUT Z (amplified)

Optional

LP

Filter

Not amplified

filtered output Z

PHASE GENERATOR

1.1

Pin description

Figure 2. Pin connection

+ Ωz

(TOP VIEW)

DIRECTION OF THE

DETECTABLE

ANGULAR RATE

14

HP 13

PD

ST

OUTZ

4xINZ 9

8

16

1 GND

FILTVDD

VCONT

Res

5 Res

6

(BOTTOM VIEW)

Doc ID 15800 Rev 2

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