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ADIS16223

Digital Tri-Axial Vibration Sensor

Analog Devices 

Data Sheet

ADIS16223

SPECIFICATIONS

TA = −40°C to +125°C, VDD = 3.3 V, unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ Max

ACCELEROMETERS

Measurement Range

TA = 25°C

−70

+70

Sensitivity

TA = 25°C

4.768

Sensitivity Error

TA = 25°C

±5

Nonlinearity

With respect to full scale

±0.2 ±2

Cross Axis Sensitivity

2.6

Alignment Error

Offset Error

Offset Temperature Coefficient

Output Noise

Output Noise Density

E Bandwidth

T Sensor Resonant Frequency

Self-Test Response

E LOGIC INPUTS1

Input High Voltage, VINH

Input Low Voltage, VINL

Logic 1 Input Current, IINH

L Logic 0 Input Current, IINL

All Except RST

RST

Input Capacitance, CIN

O DIGITAL OUTPUTS1

Output High Voltage, VOH

Output Low Voltage, VOL

S FLASH MEMORY

Endurance2

Data Retention3

START-UP TIME4

B Initial Startup

Reset Recovery5

Sleep Mode Recovery

O CONVERSION RATE

With respect to package

TA = 25°C

TA = 25°C, Register AVG_CNT = 0x0000

TA = 25°C, 10 Hz to 1 kHz

X/Y axes, ±5% flatness

X/Y axes, ±10% flatness

Z-axis, ±5% flatness

Z-axis, ±10% flatness

VIH = 3.3 V

VIL = 0 V

ISOURCE = 1.6 mA

ISINK = 1.6 mA

TJ = 85°C

RST pulse low or Register GLOB_CMD[7] = 1

Register AVG_CNT = 0x0000

−19.1

3669

1.5

5

477

3.3

7.75

9.0

13

14.25

22

5243

+19.1

6815

2.0

0.8

±0.2 ±1

−40 −60

−1

10

2.4

0.4

10,000

20

179

54

2.5

72.9

Clock Accuracy

3

POWER SUPPLY

Operating voltage range, VDD

3.15

3.3

3.6

Power Supply Current

Capture mode, TA = 25°C

43

52

Sleep mode, TA = 25°C

230

Unit

g

mg/LSB

%

%

%

Degree

g

mg/°C

mg rms

mg/√Hz

kHz

kHz

kHz

kHz

kHz

LSB

V

V

µA

µA

mA

pF

V

V

Cycles

Years

ms

ms

ms

kSPS

%

V

mA

µA

1 The digital I/O signals are 5 V tolerant.

2 Endurance is qualified as per JEDEC Standard 22, Method A117, and measured at −40°C, +25°C, +85°C, and +125°C.

3 Retention lifetime equivalent at junction temperature (TJ) = 85°C as per JEDEC Standard 22, Method A117. Retention lifetime decreases with junction temperature. See

Figure 15.

4 The start-up times presented do not include the data capture time, which is dependent on the AVG_CNT register settings.

5 The RST pin must be held low for at least 15 ns.

Rev. A | Page 3 of 20

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