HTS-E2/5 High accurate dual axis MEMS Gyro
    发布时间: 2020-07-08 11:16    

HTS-E2/5 series dual-axis micro-gyro is composed of a domestic MEMS gyro chip and its drive pickup circuit, temperature sensor, digital signal processing circuit, structure and software. It is used to measure the angular rate of the two horizontal axes of the carrier in real time.


HTS-E2/5 High accurate dual axis MEMS Gyro

HTS-E2/5 High accurate dual axis MEMS Gyro

HTS-E2/5 series dual-axis micro-gyro is composed of a domestic MEMS gyro chip and its drive pickup circuit, temperature sensor, digital signal processing circuit, structure and software. It is used to measure the angular rate of the two horizontal axes of the carrier in real time.


Spec

Unit

HTS-E2/5A

HTS-E2/5B

HTS-E2/5C

HTS-E2/5D

XY

XZ

YZ

XZ

Range

°/s

500

±500

±500

±400

±400

±300

Bias instability (@Allan   error)

°/h

1

1

1

0.1

0.05

0.08

Bias stability1s   smooth,1σ, room temperature

°/h

10

10

10

5

1

3

Bias error (full   temperature range)

°/h

20

20

20

10

2

5

Random drift

°/√h

0.15

0.15

0.15

0.05

0.02

0.03

Bias repeatability

°/h

10

10

10

5

1

5

Bias acceleration sensitivity

°/h /g

1

1

1

1

1

1

Resolution

°/h

2

2

2

1

0.5

1

Output noise

°/s

0.4

0.3

0.4

0.25

0.15

0.2

Scale factor   non-linearity

PPM

300

300

300

300

300

300

Scale factor repeatability

PPM

300

300

300

300

300

300

Cross coupling

%

0.2

Band Width

Hz

250

250

150

400

Voltage

V

+5±0.25

Starting current

mA

200

Ripple

mV

100

Start stabilization   time

Data updating rate

s

Hz

1

1000Hz

Working temperature

-45~85

Storage temperature

-55~105

Vibration

10~2000Hz,6.06g

Shock

1000g, 0.1ms

Dimension

mm

22.4*22.4*14

Weight

g

20

Interface

SPI

RS-422