AD22293Z datasheet(3/16 Pages) AD

部品番号	AD22293Z

部品情報	Precision 짹1.7 g, 짹5 g, 짹18 g Single-/ Dual-Axis iMEMS짰 Accelerometer

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Data Sheet

ADXL103/ADXL203

Rev. D | Page 3 of 16

SPECIFICATIONS

TA = −40°C to +125°C, VS = 5 V, CX = CY = 0.1 μF, acceleration = 0 g, unless otherwise noted. All minimum and maximum specifications

are guaranteed. All typical specifications are not guaranteed.

Table 1.

ADXL103/ADXL203

AD22293

AD22035/AD22037

Parameter

Test Conditions

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Unit

SENSOR

Each axis

Measurement Range1

±1.7

±5

±6

±18

g

Nonlinearity

% of full scale

±0.2

±1.25

±0.2

±1.25

±0.2

±1.25

%

Package Alignment Error

±1

Degrees

Alignment Error (ADXL203)

X to Y sensor

±0.1

Degrees

Cross-Axis Sensitivity

±1.5

±3

±1.5

±3

±1.5

±3

%

SENSITIVITY (RATIOMETRIC)2

Each axis

Sensitivity at XOUT, YOUT

VS = 5 V

960

1000

1040

293

312

331

94

100

106

mV/g

Sensitivity Change Due to

Temperature3

VS = 5 V

±0.3

%

ZERO g BIAS LEVEL (RATIOMETRIC)

Each axis

0 g Voltage at XOUT, YOUT

VS = 5 V

2.4

2.5

2.6

2.4

2.5

2.6

2.4

2.5

2.6

V

Initial 0 g Output Deviation

From Ideal

VS = 5 V, 25°C

±25

±50

±125

mg

0 g Offset vs. Temperature

±0.1

±0.8

±0.3

±1.8

±1

mg/°C

NOISE

Output Noise

<4 kHz, VS = 5 V

1

3

1

3

2

mV rms

Noise Density

110

200

130

μg/√Hz

rms

FREQUENCY RESPONSE4

CX, CY Range5

0.002

10

0.002

10

0.002

10

μF

RFILT Tolerance

24

32

40

24

32

40

24

32

40

kΩ

Sensor Resonant Frequency

5.5

kHz

SELF TEST6

Logic Input Low

1

V

Logic Input High

4

V

ST Input Resistance to GND

30

50

30

50

30

50

kΩ

Output Change at XOUT, YOUT

ST 0 to ST 1

450

750

1100

125

250

375

60

80

100

mV

OUTPUT AMPLIFIER

Output Swing Low

No load

0.05

0.2

0.05

0.2

0.05

0.2

V

Output Swing High

No load

4.5

4.8

4.5

4.8

4.5

4.8

V

POWER SUPPLY (VDD)

Operating Voltage Range

3

6

3

6

3

6

V

Quiescent Supply Current

0.7

1.1

0.7

1.1

0.7

1.1

mA

Turn-On Time7

20

ms

1 Guaranteed by measurement of initial offset and sensitivity.

2 Sensitivity is essentially ratiometric to VS. For VS = 4.75 V to 5.25 V, sensitivity is 186 mV/V/g to 215 mV/V/g.

3 Defined as the output change from ambient-to-maximum temperature or ambient-to-minimum temperature.

4 Actual frequency response controlled by user-supplied external capacitor (CX, CY).

5 Bandwidth = 1/(2 × π × 32 kΩ × C). For CX, CY = 0.002 μF, bandwidth = 2500 Hz. For CX, CY = 10 μF, bandwidth = 0.5 Hz. Minimum/maximum values are not tested.

6 Self-test response changes cubically with VS.

7 Larger values of CX, CY increase turn-on time. Turn-on time is approximately 160 × CX or CY + 4 ms, where CX, CY are in μF.

同様の部品番号 - AD22293Z

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Analog Devices	AD22293ZA	618Kb / 16P	Precision 1.7g, -1.7g, 5g, -5g, 18g, -18g Single-/ Dual-Axis iMEMS Accelerometer REV. D

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同様の説明 - AD22293Z

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