Data Sheet

ADIS16575/ADIS16576/ADIS16577

SPECIFICATIONS

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Rev. 0 | 6 of 46

Table 4. For ±8 g (ADIS16575) (Continued)

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

Noise

Output Noise

1 σ, no filtering, 25°C

0.48

mg RMS

Rate Noise Density5

1 σ

14.9

µg/√Hz RMS

Bandwidth

−3 dB

750

Hz

90° Phase Shift

187

Hz

Sensor Resonant Frequency

2.4

kHz

Quality Factor (Q)

X-axis and Y-axis

7.4

Z-axis

1.5

1 Sensitivity repeatability is the RSS combination of the following sources of bias drift: thermal hysteresis, temperature cycling (1000 cycles, −40°C to +105°C), and high

temperature operating life (1000 hours, +105°C).

2 This measurement is based on the deviation from a best fit linear model.

3 Bias repeatability is the RSS combination of the following sources of bias drift: turn-on drift, thermal hysteresis, temperature cycling (1000 cycles, −40°C to +105°C) and

high temperature operating life (1000 hours, +105°C).

4 Bias error over temperature indicates bias variation from the 25°C reference.

5 Specified for 10 Hz to 40 Hz, at a nominal fSM sample rate, and no digital filtering.

Table 5. For ±14 g (ADIS16576)

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

ACCELEROMETERS

Dynamic Range

±14

g

Sensitivity

32 bit

52,428,800

LSB/g

Repeatability1

−40°C ≤ TC ≤ +85°C, 1 σ

± 0.2

%

Error over Temperature

−40°C ≤ TC ≤ +85°C, 1 σ

±0.006

%

Misalignment Error

−40°C ≤ TC ≤ +85°C, 1 σ

Axis to axis (orthogonality error)

±0.05

Degrees

Axis to package

±0.25

Degrees

Linearity Error2

1 σ, FSR = ±14 g, stimulus = ±7 g

0.3

% FS

1 σ, FSR = ±14 g, stimulus = ±14 g

1.2

% FS

Bias

Repeatability3

−40°C ≤ TC ≤ +85°C, 1 σ

3.0

mg

In-Run Bias Stability

13

µg

Velocity Random Walk

1 σ

0.037

m/sec/√hr

Error over Temperature4

−40°C ≤ TC ≤ +85°C, 1 σ

±0.67

mg

VRE

Random vibration, 4 g RMS, 50 Hz to 1 kHz

1.3

mg

Noise

Output Noise

1 σ, no filtering, 25°C

2.56

mg RMS

Rate Noise Density5

1 σ

80

µg/√Hz RMS

Bandwidth

−3dB

750

Hz

90° Phase Shift

187

Hz

Sensor Resonant Frequency

5.5

kHz

Quality Factor (Q)

X-axis and Y-axis

1.9

Z-axis

0.7

1 Sensitivity repeatability is the RSS combination of the following sources of bias drift: thermal hysteresis, temperature cycling (1000 cycles, −40°C to +105°C), and high

temperature operating life (1000hours, +105°C).

2 This measurement is based on the deviation from a best fit linear model.