IIS2MDC datasheet(1/40 Pages) STMICROELECTRONICS

部件名	IIS2MDC

功能描述	High-accuracy, ultra-low-power, 3-axis digital output magnetometer

PDF	40 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 40 page

This is information on a product in full production.

September 2017

DocID030986 Rev 1

1/40

IIS2MDC

High-accuracy, ultra-low-power, 3-axis

digital output magnetometer

Datasheet

- production data

Features

 3 magnetic field channels

 Up to ±50 gauss magnetic dynamic range

 16-bit data output

 SPI/I2C serial interfaces

 Analog supply voltage 1.71 V to 3.6 V

 Selectable power mode/resolution

 Single measurement mode up to 150 Hz

 Support for hard-iron compensation

 Programmable interrupt generator

 Embedded self-test

 Embedded temperature sensor

 ECOPACK®, RoHS and “Green” compliant

Applications

 Anti-tampering in smart meters

 Positional and distance sensors

 Compasses for Inertial Measurement Unit

(IMU)

 Presence detection, magnetic switches

 Variable magnetic field monitoring

Description

The IIS2MDC is a high-accuracy, ultra-low-power

3-axis digital magnetic sensor.

The IIS2MDC has a magnetic field dynamic range

up to ±50 gauss.

The IIS2MDC includes an I2C serial bus interface

that supports standard, fast mode, fast mode

plus, and high-speed (100 kHz, 400 kHz,

1 MHz, and 3.4 MHz) and an SPI serial standard

interface.

The device can be configured to generate an

interrupt signal for magnetic field detection.

The IIS2MDC is available in a plastic land grid

array package (LGA) and is guaranteed to

operate over an extended temperature range

from -40 °C to +85 °C.

Table 1. Device summary

Part number

Temp.

range [°C]

Package Packaging

IIS2MDCTR

-40 to +85

LGA-12

Tape and

reel

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