Single Axis MEMS Accelerometer

Product Detail

MEMS Accelerometer

Application:

IMU/AHRS for MilAerospace; Land & Sea inertial navigation; Directional drilling; Tilt & Inclination



Parameter	Unit	ER6000-02	ER6000-05	ER6000-10	ER6000-15	ER6000-30	ER6000-50	ER6000-100	ER6000-200
Range	g	2	5	10	15	30	50	100	200
Bias	mg	<10	<20	<50	<100	<150	<250	<500	<1000
Bias stability(1s)	mg	<0.1	<0.3	<0.5	<0.75	<1	<2	<5	<10
Bias repeatability	mg	<0.1	<0.3	<0.5	<0.75	<1.5	<2.5	<5.0	<10
Bias temp. coefficient	mg/?	<0.1	<0.3	<0.5	<0.75	<1.5	<2.5	<5.0	<10
Scale factor	mV/g	1000±8	400±2	200±2	133.3±1	66.6±1	40±1	20±1	10±1
1 year Scale factor stability	ppm	300	300	300	300	300	300	300	300
Scale factor temp. coefficient	ppm/?	100	100	100	100	100	100	100	100
Sensitive axis misalignment	Mrad	<10	<10	<10	<10	<10	<10	<10	<10
	%(max)	<1	<1	<1	<1	<1	<1	<1	<1
Resolution	mg	0.05	0.1	0.3	0.5	1.0	2.5	5.0	10
Non-linearity	% of FS	<0.2	<0.2	<0.3	<0.3	<0.3	<0.5	<0.5	<0.5
Bandwidth	Hz	0~250	0~250	0~500	0~500	0~500	0~500	0~500	0~500
Resonant frequency	kHz	1.3	2.7	2.7	3.8	5.5	5.5	9.8	9.8
Operation temp.		-45?~85?(default); -55?~+125?(as request)
Shock		Up to 20,000g(0.15ms half sine, 3 time shocks in each direction)
Recovery time		<1ms(1000g, 1ms half sine shock)
Vibration		20g ms, 20~2000Hz(Random noise, 30 minutes in each direction)
Package		Hermetic
ESD sensitivity		Class 2(requirements MIL-STD-833-G, 1 method 3015.7)HBM 2kV
Supply voltage		3.0~7.0 Vdc(Typ 5.0 Vdc)
Output range		0.5~4.5Vdc@5.0Vdc Supply voltage (2.5V±10mV@0g)
Supply current		<6mA @5.0Vdc
Output impedance /Load drive		Max 50pF@Vout(pin 16) and Max 100uF GND(pin 20)
Weight		<1 grams
Size		Typ 9.0x9.0x2.6mm(0.35x0.35x0.101 inch)
All values are typical at +25?, +5DC, unless otherwise statement




Application:


Inertial navigation & Inertial guidance

Flight control & Guidance system

Attitude Heading Reference Systems(AHRS)

Stabilization of antennas, Cameras & Platform



Parameter	Unit	ER6000D-02	ER6000D-10	ER6000D-15	ER6000D-30	ER6000D-50	ER6000D-100	ER6000D-150	ER6000D-200
Range	g	±2	±10	±15	±30	±50	±100	±150	±200
Bias	mg	±10	±50	±50	±100	±100	±200	±300	±300
Bias stability(1s)	mg	=0.1	=0.5	=0.5	=1	=2	=5	=7.5	=10
Bias repeatability	mg	=0.1	=0.5	=0.5	=1	=2	=5	=7.5	=10
Bias temp. coefficient	mg/?	=0.1	=0.5	=0.6	=1.2	=2.5	=5.0	=7.5	=10
Scale factor stability	ppm	=300	=300	=300	=300	=300	=500	=500	=500
Scale factor repeatibility	ppm	=300	=300	=300	=300	=300	=500	=500	=500
Scale factor temp. coefficient	ppm/?	=50	=50	=100	=150	=150	=200	=200	=200
Resolution	mg	0.05	0.3	0.5	1.0	2.5	5.0	7.5	10
Bandwidth	Hz	125	125	125	125	125	125	125	125
Input axis misalignment	Mrad	<10	<10	<10	<10	<10	<10	<10	<10
	%	<1	<1	<1	<1	<1	<1	<1	<1
Non-linearity	% FS(max)	=0.05	=0.05	=0.05	=0.05	=0.1	=0.3	=0.3	=0.5
Resonant frequency	kHz	1.3	2.7	3.8	4.5	5.8	8.1	10.1	11.4
Start up time	s	1	1	1	1	1	1	1	1
Excitation	Vdc	4.9~5.1
Current(@5V)	mA	25
Size	mm3	11.43x11.43x3.8
Package		Ceremic LCC28
Interface		SPI
Operation temp.	?	-45~85(default); -55~+125(as request)
Storage temp.	?	-55~+125
Shock resistance	g	20,000
All values are typical at +25?, +5DC, unless otherwise statement




ER-LAS-03 Single Axis Accelerometer n  Measurement Range: ±10 g Bandwidth: 0~1500Hz Size: 23 x 32 x 21mm n  Wide Measurement Range (customized) Small Size, Low weight Magnetic Pulling Installation High Reliability	ER-LAS-04 Single Axis Accelerometer n  Measurement Range: ±2000 g Bandwidth: 0~1500Hz Size: 12.5 x 8 x 9.5mm n  Wide Measurement Range (customized) High Frequency Response Small Size, Ligjht weight Application: shock test and vibration detect High Reliability
ER-LAS-05 Single Axis Accelerometer n  Measurement Range: ±20g Bandwidth: 0~22KHz Size: 35 x 28 x 14.5mm n  Wide Measurement Range (customized) Small Size, Low weight Frequency response : up to 22KHZ High Reliability	ER-2LAS/CS-2LAS-02 Single Axis   Accelerometer (02 Scale products) n  Measurement Range: ±2g Bandwidth:  50H ? z Size: 18.8 x 12.7 x 8.4mm n  Wide Measurement Range Small Size, Low weight Self-testing Function High Reliability




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