MA704 – 10-BIT, DIGITAL ANGLE SENSOR WITH ABZ & UVW OUTPUTS

MA704 Rev. 1.0

www.MonolithicPower.com

7

9/27/2017

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TYPICAL CHARACTERISTICS

VDD = 3.3V, Temp = 25°C, unless otherwise noted.

ABZ Jitter at PPT = 255

Noise Spectrum at 50mT

Filter Transfer Function

1

1.5

2

2.5

3

0.1

1

10

100

1000

10

4

10

5

ROTATION SPEED (rpm)

0.001

0.01

10

100

1000

10

4

10

5

FREQUENCY (Hz)

-20

-15

-10

-5

0

5

10

100

1000

10

4

10

5

f (Hz)

-3 dB

Error Curves at 50mT

Non-Linearity (INL and

Harmonics)

Effective Resolution

(3σ)

-2

-1

0

1

2

0

50

100

150

200

250

300

350

ANGLE (deg)

125°C

-45°C

25°C

5

6

7

8

9

10

11

0

20

40

60

80

100

120

MAGNETIC FIELD (mT)

Current Consumption at

VDD = 3.3V

0

0.5

1

1.5

0

20

40

60

80

100

MAGNETIC FIELD (T)

INL

H1

H2

10

10.5

11

11.5

12

-50

0

50

100

150

TEMPERATURE (°C)