Data Sheet

ADIS16575/ADIS16576/ADIS16577

SPECIFICATIONS

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Table 3. For ±2000°/sec (ADIS16576-3 and ADIS16577-3) (Continued)

Parameters

Test Conditions/Comments

Min

Typ

Max

Unit

Misalignment Error

−40°C ≤ TC ≤ +85°C, 1 σ

Axis to axis (orthogonality error), 1 σ

±0.05

Degrees

Axis to package

±0.25

Degrees

Linearity Error2

1 σ, FSR = 2000°/sec, angular rate = ±1000°/sec

0.04

% FS

1 σ, FSR = 2000°/sec, angular rate = ±2000°/sec

0.5

% FS

Bias

Repeatability3

−40°C ≤ TC ≤ +85°C, 1 σ

340

°/hr

In-Run Stability4

1 σ

7.5

°/hr

Angular Random Walk

1 σ

0.35

°/√hr

Error over Temperature

−40°C ≤ TC ≤ +85°C, 1 σ

±200

°/hr

Linear Acceleration Effect

Any direction, 1 σ

±2

°/hr/g

VRE

Random vibration, 8 g RMS, bandwidth = 20 Hz to 2 kHz

55

°/hr

Noise

Output Noise (All Axes)

1 σ, no filtering, 25°C

0.17

°/sec RMS

Rate Noise Density5

1 σ

0.006

°/sec/√Hz

Bandwidth

−3 dB

649

Hz

90° Phase Shift

192

Hz

Sensor Resonant Frequency

78

kHz

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.

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 In run stability is the minimum of the Allan deviation curve.

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

ACCELEROMETER PERFORMANCE SPECIFICATIONS

Table 4. For ±8 g (ADIS16575)

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

ACCELEROMETERS

Dynamic Range

±7

±8

g

Sensitivity

32 bit

262,144,000

LSB/g

Repeatability1

−40°C ≤ TC ≤ +85°C, 1 σ

± 0.11

%

Error over Temperature

−40°C ≤ TC ≤ +85°C, 1 σ

±0.005

%

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

Best fit straight line

1 σ, FSR = ±8 g, stimulus = ±4 g

0.4

% FS

1 σ, FSR = ±8 g, stimulus = ±8 g

3

% FS

Bias

Repeatability3

−40°C ≤ TC ≤ +85°C, 1 σ

1.4

mg

In-Run Bias Stability

±8 g, 1 σ

2.9

µg

Velocity Random Walk

1 σ

0.0087

m/sec/√hr

Error over Temperature4

−40°C ≤ TC ≤ +85°C, 1 σ

±0.3

mg

VRE

Random vibration, 2 g RMS, 50 Hz to 1 kHz

9

mg