Low cost MEMS Accelerometer

ER-MA-1
Bias Stability (1s Standard Deviation)(1σ ) <300ug;
Bias Month Repeatability 300ug;

Product Details

MEMS Micro Accelerometer


Application

Integrated navigation and inertial guidance system

Flight control and navigation system

AHRS

Antenna, camera, platform stability


Specifications

Range

g

±2

±10

±15

±30

±50

±100

±150

±200

Bias

mg

±10

±50

±50

±100

±100

±200

±300

±300

Bias stability(1σ)

mg

≤0.1

≤0.3

≤0.3

≤0.5

≤0.5

≤3

≤5

≤10

Bias repeatability

mg

≤0.1

≤0.3

≤0.3

≤0.5

≤0.5

≤3

≤5

≤10

Bias temp. coefficient

mg/℃

≤0.1

≤0.3

≤0.3

≤0.5

≤0.5

≤3

≤5

≤10

Scale factor repeatability

ppm

≤300

≤300

≤300

≤300

≤300

≤500

≤500

≤500

1 year Scale factor stability

ppm

≤300

≤300

≤300

≤300

≤300

≤500

≤500

≤500

Scale factor temp. coefficient

ppm/℃

≤50

≤100

≤100

≤150

≤150

≤200

≤200

≤200

Cross coupling

Mrad

<10

<10

<10

<10

<10

<10

<10

<10


%

<1

<1

<1

<1

<1

<1

<1

<1

Resolution

mg

0.05

0.3

0.5

1

2.5

5

7.5

10

Non-linearity

% of FS

≤0.05

≤0.05

≤0.05

≤0.05

≤0.1

≤0.3

≤0.3

≤0.5

Bandwidth

Hz

250

400

400

400

400

400

400

400

Resonant frequency

kHz

1.3

2.7

3.8

4.5

5.8

8.1

10.1

11.4

Start Time

s

1

1

1

1

1

1

1

1

Excitation voltage

Vdc

4.8~5.2

Current(@5V)

mA

25

Dimensions

mm3

22*20*10.2

Package


stainless steel

Output form


SPI/RS422

Operating temperature

-40~125

Storage temperature

-55~125

Impact resistance

g

20000

FAQ:


1. What is your quotation condition?

If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.


2.Do you have any discount when procurement? 

We will quote sample price at first and we will quote volume price if you need more quantity.


3.How long is the delivery time?

For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.


4.How to deal with the quality problems?

If confirmation of product quality problem we can replace it freely for customer in the shortest period.


If interested, pls contact us : info@ericcointernational.com

Inquiry