MLX90333LDC-BCH Melexis Inc, MLX90333LDC-BCH Datasheet - Page 29

• Manufacturer Part Number: MLX90333LDC-BCH
• Description: IC 3D-JOYSTICK POS SENSOR 8-SOIC
• Manufacturer: Melexis Inc

Specifications of MLX90333LDC-BCH

• Sensor Type: 3D
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MLX90333LDC; MLX90333LDC; Q4656097

The Figure 16 shows the response of the filter to a Gaussian noise with default coefficient A1 and A2.
14.7. Programmable enhanced “joystick’ angle correction
28
3901090333
Rev. 003
Only applicable for 90333BCT
90% Response Time (C
Efficiency RMS (dB)
Efficiency P2P (dB)
Coefficient A1
Coefficient A2
Filter No
Type
Title
40200
40150
40100
40050
40000
39950
39900
39850
39800
T
ORTHZXALPHA
ORTHZYALPHA
)
ORTHZXBETA
ORTHZYBETA
0
Parameter
ENHORTH
KTALPHA
Figure 16 - Noise Response for the IIR Filter
KTBETA
26112
10752
12.9
9.9
Table 2 - IIR Filter Selection Table
11
IIR Filter - Gaussian White Noise Response
50
28160
12288
11.4
14.6
16
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2
[-128…127] / 256
Time
nd
[0..200] / 128
Order Infinite Impulse Response (IIR)
Disable = 0
Enable = 1
100
Value
29120
12992
13.6
17.1
26
Medium & Strong
Tria ⊗ is ™ Position Sensor
6
30208
13952
15.3
18.8
40
150
28
Unit
LSB
LSB
MLX90333
31296
14976
16.2
x(n)
y(n)
52
20
Data Sheet
31784
15412
100
>20
>20
Feb. 11