ADXL367 datasheet(4/64 Pages) AD

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Data Sheet

ADXL367

SPECIFICATIONS

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Rev. 0 | 4 of 64

TA = 25°C, VS = 2.0 V, VDDIO = 2.0 V, 100 Hz ODR, ±2 g range, acceleration = 0 g, default settings for other registers, unless otherwise noted.

Table 1.

Parameter1

Test Conditions/Comments

Min

Typ

Max

Unit

SENSOR INPUT

Each axis

Measurement Range

User selectable

±2, ±4, ±8

Nonlinearity

Percentage of full scale (2 g)

X-axis, y-axis

0.5

Z-axis

1.8

Sensor Resonant Frequency

X-axis, y-axis2

2170

Z-axis3

3000

Cross Axis Sensitivity4

0.8

OUTPUT RESOLUTION

Each axis

All g Ranges

Bits

SENSITIVITY

Each axis

Scale Factor

2 g range

0.25

mg/LSB

4 g range

0.5

mg/LSB

8 g range

mg/LSB

2 g range

4000

LSB/g

Sensitivity

4 g range

2000

LSB/g

8 g range

1000

LSB/g

Sensitivity Change Due to Temperature5

0°C to 60°C

0.05

%/°C

0 g OFFSET

Each axis

0 g Output6

XOUT, YOUT

−150

±35

+150

ZOUT

−250

±50

+250

0 g Offset vs. Temperature7

0.6

mg/°C

NOISE PERFORMANCE

Noise Density

Normal Operation

370

µg/√Hz

Low Noise Mode

200

µg/√Hz

400 ODR

170

µg/√Hz

BANDWIDTH

Low Pass (Antialiasing) Filter, −3 dB Corner

2 pole filter

ODR/2

Output Data Rate (ODR)

User selectable in 8 steps

12.5

400

SELF TEST

Output Change8

XOUT

180

270

POWER SUPPLY

Operating Voltage Range (VS)

1.1

2.0

3.6

I/O Voltage Range (VDDIO)

1.1

2.0

3.6

Supply Reset Threshold (VRESET)

Supply Current9

Measurement Mode10

100 Hz ODR (50 Hz bandwidth)

Normal Operation

0.89

µA

Low Noise Mode

1.77

µA

Wake-Up Mode11

181

Standby

Power Supply Rejection Ratio (PSRR)

External capacitors removed, input is 100 mV sine

wave on the supply voltage on the VS pin (VS)

Input Frequency 100 Hz to 1 kHz

−59

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