MLX90290

High Speed Programmed Linear Hall IC

14.

Application Information

14.1 Typical Application Circuit

Notes:

For proper operation a 100nF or bigger bypass capacitor C1 should be placed as close as possible to the VDD and GND

pins of MLX90290.

VDD

OUT

GND

MLX90290

ECU

Rs

VDD

OUTPUT

GND

+5V (3.3V)

0.1uF

Module

14.2 Application Circuit for Harsh and Noisy Environment

VDD

OUT

GND

MLX90290

ECU

Rs

VDD

OUTPUT

GND

+5V (3.3V)

0.1uF

Notes:

For proper operation a 100nF or bigger bypass capacitor C1 should be placed as close as possible to the VDD and GND

pins of MLX90290. For harsh and noisy environment, a bypass capacitor C2 of 1nF to 10nF can be placed on the output.

For improved EMC performance an additional resistance, Rs and capacitors, C3 and C4 placed close to the connector of

the module are recommended. Recommended values for:

Rs ≥ 50E, 1nF ≥ C3 ≤ 4.7nF, 1nF ≥ C4 ≤ 10nF.

Module

3901090290

Page 9 of 14

Data Sheet

Rev 001

October 2014