MLX90290 datasheet(2/14 Pages) MELEXIS

tên linh kiện	MLX90290

Giải thích chi tiết về linh kiện	High Speed Programmed Linear Hall IC

PDF	14 Pages

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nhà sản xuất	MELEXIS [Melexis Microelectronic Systems]

Trang chủ	http://www.melexis.com

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MLX90290

High Speed Programmed Linear Hall IC

Functional Diagram

Switched

Hall Plate

Amplifier

Voltage

Regulator

Temperature

compensation

Low Pass

Filter

Analog

Output

Sensitivity

Trim

Offset

Trim

Control

Logic

GND

OUT

VDD

EEPROM

Figure 1 Functional Block Diagram MLX90290

General Description

The Melexis MLX90290 is a Second Generation linear

Hall-effect sensor designed in mixed signal CMOS

technology.

The device integrates a voltage regulator, Hall sensor

with advanced offset cancellation system and an

analog output driver, all in a single package.

The Output voltage is proportional to the applied

magnetic field and to the chip supply voltage

(ratiometric).

The Output Offset Level (Quiescent Level) at zero

magnetic field equals to 50% of the chip supply voltage.

The device is offered in a RoHS compliant Thin Small

Outline Transistor (TSOT) for surface mount and UA

(TO-92) for Pin Through Hole mount.

3901090290

Page 2 of 14

Data Sheet

Rev 001

October 2014

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