MLX90316KGO-BDG-SPI Melexis Inc, MLX90316KGO-BDG-SPI Datasheet - Page 17

• Manufacturer Part Number: MLX90316KGO-BDG-SPI
• Description: IC SENSOR ROTARY SPI 16-TSSOP
• Manufacturer: Melexis Inc
• Series: Triaxis™r
• Type: Linear - Programmabler

Specifications of MLX90316KGO-BDG-SPI

• Sensing Range: ±700mT
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 11mA
• Current - Output (max): 20mA
• Output Type: SPI
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TSSOP
• For Use With: PTC-04-90316 - PROGRAMMER FOR HALL EFFECT 90316PTC-04-DB-90316 - BOARD DAUGHT FOR MELEXIS PTCEVB90316-GO - BOARD EVAL FOR MLX90316-GO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: MLX90316KGO-SPI; MLX90316KGO-SPI

… End-User Programmable Items
14.
14.1. Output Mode
The MLX90316 output type is defined by the Output Mode parameter.
14.1.1. 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.
14.1.2. 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 is selected by the PWMPOL1 parameter:
The PWM frequency is selected by the PWM_Freq parameter.
For instance, in Low Speed Mode, set PWM_Freq = 7000 (decimal) to set the PWM frequency at 500Hz.
14.1.3. Serial Protocol Output Mode
The MLX90316 features a digital Serial Protocol mode. The MLX90316 is considered as a Slave node.
See the dedicated Serial Protocol section for a full description (Section 16).
3901090316
Rev. 005
MLXLOCK
LOCK
DD
•
•
.
Description of End-User Programmable Items
PWMPOL1 = 0 for a low level at 100%
PWMPOL1 = 1 for a high level at 100%
DD
.
Oscillator Mode
High Speed
Low Speed
Analog Output Mode
PWM Output Mode
Parameter
Serial
PWM Frequency Code
35000
100
Pulse-Width Modulation Frequency (Hz)
-
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Value
2, 4
N/A
5
7
17500
50000
200
Analog Rail-to-Rail
Low Side (NMOS)
Push-Pull
Low Side (NMOS)
0
0
Rotary Position Sensor IC
Description
20000
7000
500
1
1
MLX90316
1
1
1000
10000
3500
1
1
Data Sheet
May. 09
1
1