MLX90316 datasheet(21/45 Pages) MELEXIS

21 / 45 page

MLX90316

Rotary Position Sensor IC

3901090316

Page 21 of 45

Jul/13

Rev10

14.2.5. DEADZONE Parameter

The dead zone is defined as the angle window between 0 and 359.9999.

When the digital angle lies in this zone, the IC is in fault mode (RESONFAULT must be set to “1” – See

14.6.1).

14.2.6. MLX90316 xDC- BCS ONLY

The MLX90316 BCS firmware offers the possibility to program a second output transfer characteristic of

the single die version.

The following formula is used in the 90316BxS:

OUT2 = OUT2SlopeRatio * OUT1 + OUT2Offset

Range OUT2 = [ Clamp_Low OUT2..Clamp_High OUT2 ]

OUT2 SLOPE RATIO Controls the slope ratio OUT1 vs OUT2. The ratio can be positive or negative.

The example of MLX90316LDC-BCS-PPA is given in the figure below (slope = -1, OUT2 = -1 x slope OUT1

+ 100 %).

14.3. Identification

Parameter

Value

Unit

MELEXSID1

MELEXSID2

MELEXSID3

0 … 65535

CUSTUMERID1

CUSTUMERID2

CUSTUMERID3

0 … 255

0 … 65535

Identification number: 40 bits freely useable by Customer for traceability purpose.

360 (Deg.)

OUT1

OUT2

100%

10%

90%

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