MLX90333LDC-BCH Melexis Inc, MLX90333LDC-BCH Datasheet - Page 21

• 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

14.
14.1. Output Configuration
14.2. Output Mode
The MLX90333 outputs type is defined by the Output Mode parameter.
14.2.1. Analog Output Mode
The Analog Output Mode is a rail-to-rail and ratiometric output with a push-pull output stage configuration
allows the use of a pull-up or pull-down resistor.
14.2.2. PWM Output Mode
If one of the PWM Output modes is selected, the output signal is a digital signal with Pulse Width
Modulation (PWM).
In mode 5, the output stage is an open drain NMOS transistor (low side), to be used with a pull-up resistor
to V
In mode 7, the output stage is a push-pull stage for which Melexis recommends the use of a pull-up
resistor to V
The PWM polarity of the Out 1 (Out 2) is selected by the PWMPOL1 (PWMPOL2) parameter:
The PWM frequency is selected by the PWM_Freq parameter.
27
3901090333
Rev. 003
The parameter MAINMODE defines the output stages configuration
Derivate = BCH , Switch = BCT
DD
•
•
.
Description of End-User Programmable Items
PWMPOL1 (PWMPOL2) = 0 for a low level at 100%
PWMPOL1 (PWMPOL2) = 1 for a high level at 100%
DD
.
Oscillator Mode
High Speed
Low Speed
MAINMODE
Analog Output Mode
PWM Output Mode
Parameter
0
1
2
3
Serial
PWM Frequency Code
35000
100
Pulse-Width Modulation Frequency (Hz)
-
OUT1
ALPHA
ALPHA
Page 21 of 46
BETA
BETA
Value
N/A
2
5
7
17500
50000
200
Analog Rail-to-Rail
Low Side (NMOS)
Push-Pull
Low Side (NMOS)
Tria⊗is™ Position Sensor
Description
ALPHA DERIVATE / SWITCH
BETA DERIVATE / SWITCH
20000
7000
500
OUT2
ALPHA
BETA
MLX90333
1000
10000
3500
(27)
(27)
Data Sheet
Feb. 11