MLX90333KDC-BCH Melexis Inc, MLX90333KDC-BCH Datasheet - Page 25

• Manufacturer Part Number: MLX90333KDC-BCH
• Description: IC 3D-JOYSTICK POS SENSOR 8-SOIC
• Manufacturer: Melexis Inc

Specifications of MLX90333KDC-BCH

• Featured Product: MLX90333 Series Contactless Sensors
• Sensor Type: 3D
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MLX90333KDC; MLX90333KDC

14.3.4. CLAMPING Parameters
The clamping levels are two independent values to limit the output voltage range. The CLAMP_LOW
parameter adjusts the minimum output voltage level. The CLAMP_HIGH parameter sets the maximum
output voltage level. Both parameters have 16 bits of adjustment. In analog mode, the resolution will be
limited by the D/A converter (12 bits) to 0.024%V
SPI mode, the resolution is 14bits or 0.022deg over 360deg.
14.3.5. DEADZONE Parameter
The dead zone is defined as the angle window between 0 and 359.9999 (See Figure 13).
When the digital angle (Alpha or Beta) lies in this zone, the IC is in fault mode (RESONFAULT must be
set to “1” – See 14.8.2).
In case of ALPHA_MOD180 (or BETA_MOD180) is not set, the angle between 180° and 360° will
generate a “deadzone” fault, unless DEADZONE=0.
3901090333
Rev. 003
CLAMPLOW
CLAMPHIGH
LNR_B_Y
LNR_C_Y
LNR_A_Y
100 %
0 %
Figure 13 – Discontinuity Point and Dead Zone (Alpha – Idem ditto for Beta)
0
180°
Figure 12 – Digital Angle (Alpha) Transfer Characteristic for Single Angle Output
Clamping High
LNR_A_X
A
z
90°
Slope LNR_S0
Page 25 of 46
DD
LNR_B_X
B
. In PWM mode, the resolution will be 0.024%
α
Slope LNR_A_S
0°
Programmable Forbidden Zone
x
Programmable 0
LNR_C_X
C
Tria ⊗ is ™ Position Sensor
Slope LNR_B_S
°
point
MLX90333
Clamping Low
Slope LNR_C_S
Data Sheet
(Deg.)
Feb. 11
360
DC
. In