ADIS16120SLASHPCB datasheet(3/12 Pages) AD

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ADIS16120

Rev. A | Page 3 of 12

SPECIFICATIONS

@ TA = 25°C, VCC = 5 V, angular rate = 0°/sec, COUT = 0 μF, ±1 g, unless otherwise noted.

Table 1.

Parameter

Conditions

Min1

Typ

Max1

Unit

SENSITIVITY

Clockwise rotation is positive output

Dynamic Range2

Full-scale range over specified operating conditions

±300

degrees/sec

Initial

@ 25°C

4.95

5.05

mV/degrees/sec

Over Temperature3

4.75

5.25

mV/degrees/sec

Nonlinearity

Best fit straight line

0.04

% of FS

NULL

Initial Null

2.49

2.50

2.51

Over Temperature

VS = 4.75 V to 5.25 V

2.4

2.6

In Run Bias Stability

1σ, @ 25°C

0.005

degrees/sec

Angle Random Walk

1σ, @ 25°C

0.9

degrees/sec/

√Hz

Turn-On Time

Power on to ±0.5°/sec of final value, 80 Hz bandwidth

Linear Acceleration Effect

Any axis

0.05

degrees/sec/g

Voltage Sensitivity

VCC = 4.75 V to 5.25 V

0.4

degrees/sec/V

NOISE PERFORMANCE

Rate Noise Density4

@ 25°C

0.015

0.020

degrees/sec/

√Hz

FREQUENCY RESPONSE

3 dB Bandwidth5

No external capacitance

320

Sensor Resonant Frequency

kHz

SELF-TEST INPUTS

ST RATEOUT Response6

ST pin from Logic 0 to Logic 1

175

270

365

Logic 1 Input Voltage

Standard high logic level definition

3.3

Logic 0 Input Voltage

Standard low logic level definition

1.7

Input Impedance

To common

3.13

kΩ

TEMPERATURE SENSOR

VOUT at 298 K

2.50

Max Current Load on Pin

Source to common

μA

Scale Factor

Proportional to absolute temperature

8.4

mV/K

OUTPUT DRIVE CAPABILITY

Output Voltage Swing

IOUT = ±1 mA

0.25

VS − 0.25

Capacitive Load Drive7

1000

2.5 V REFERENCE

Voltage Value

2.45

2.5

2.55

Load Drive to Ground

Source

150

μA

Load Regulation

0 μA< IOUT < 200 μA

mV/mA

Power Supply Rejection

4.75 VS to 5.25 VS

mV/V

Temperature Drift

Delta from 25°C

POWER SUPPLY

Operating Voltage Range

4.75

5.00

5.25

Quiescent Supply Current

IOUT = 0 mA, +5 V, 25°C

110

TEMPERATURE RANGE

Specified Performance Grade A

Temperature tested to max and min specifications

–40

+85

°C

1 All minimum and maximum specifications are guaranteed. Typical specifications are not tested or guaranteed.

2 Dynamic range is the maximum full-scale measurement range possible, including output swing range, initial offset, sensitivity, offset drift, and sensitivity drift at

4.75 V to 5.25 V supplies.

3 Specification refers to the maximum extent of this parameter as a worst-case value of TMIN or TMAX, along with long-term effects.

4 Resulting bias stability is <0.01°/sec.

5 Frequency at which response is 3 dB from dc response. See the Setting the Bandwidth section for adjusting this value.

6 Self-test response varies with temperature.

7 The value offered herein assures stability in the output buffer amplifier stage and no degradation of other specified performance parameters.

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