ADXL202E Просмотр технического описания (PDF) - Analog Devices

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ADXL202E

Low-Cost ±2 g Dual-Axis Accelerometer with Duty Cycle Output

Analog Devices 

ADXL202E

25

20

15

10

5

0

230 250 270 290 310 330 350 370 390 410

NOISE DENSITY – ␮g Hz rms

TPC 13. Noise Density Distribution, VDD = 3 V

0.7

0.6

VS = 5 VDC

0.5

VS = 3.5 VDC

0.4

0.3

0.2

0.1

0

–40

–20

0

20

40

60

TEMPERATURE – ؇C

80

100

TPC 14. Typical Supply Current vs. Temperature

20

18

16

14

12

10

8

6

4

2

0

DEGREES OF MISALIGNMENT

TPC 15. Rotational Die Alignment

35

30

25

20

15

10

5

0

150 170 190 210 230 250 270 290 310

NOISE DENSITY – ␮g Hz rms

TPC 16. Noise Density Distribution, VDD = 5 V

40

35

30

25

20

15

10

5

0

–3

–2

–1

0

1

2

3

PERCENT – %

TPC 17. Cross-Axis Sensitivity Distribution

3

VDD

XOUT

CFILT = 0.01␮F

2

1

0

0

0.4

0.8

1.2

1.4

TIME – ms

TPC 18. Typical Turn-On Time

–6–

REV. A

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