Datasheet > 传感器/换能器 > 磁场传感器> HMC5883L-TR

HMC5883L-TR

更新时间： 2024-01-07 05:08:47

品牌	Logo	应用领域
霍尼韦尔 - HONEYWELL		传感器换能器磁场传感器电子
页数	文件大小	规格书
18页	416K
描述
3-Axis Digital Compass IC

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HMC5883L-TR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.81	Is Samacsys：	N
主体宽度：	3 mm	主体高度：	0.9 mm
主体长度或直径：	3 mm	线性度 (%)：	0.1 %
最大磁场范围：	0.8 mT	最小磁场范围：	-0.8 mT
安装特点：	SURFACE MOUNT	最高工作温度：	85 °C
最低工作温度：	-30 °C	输出接口类型：	I2C INTERFACE
封装形状/形式：	SQUARE	传感器/换能器类型：	MAGNETIC FIELD SENSOR,MAGNETORESISTIVE
最大供电电压：	3.6 V	最小供电电压：	2.16 V
表面贴装：	YES	端接类型：	SOLDER
Base Number Matches：	1

HMC5883L-TR 数据手册

3-Axis Digital Compass IC

HMC5883L

Advanced Information

The Honeywell HMC5883L is a surface-mount, multi-chip module designed for

low-field magnetic sensing with a digital interface for applications such as low-

cost compassing and magnetometry. The HMC5883L includes our state-of-the-

art, high-resolution HMC118X series magneto-resistive sensors plus an ASIC

containing amplification, automatic degaussing strap drivers, offset cancellation,

and a 12-bit ADC that enables 1° to 2° compass heading accuracy. The I²C

serial bus allows for easy interface. The HMC5883L is a 3.0x3.0x0.9mm surface

mount 16-pin leadless chip carrier (LCC). Applications for the HMC5883L

include Mobile Phones, Netbooks, Consumer Electronics, Auto Navigation

Systems, and Personal Navigation Devices.

The HMC5883L utilizes Honeywell’s Anisotropic Magnetoresistive (AMR) technology that provides advantages over other

magnetic sensor technologies. These anisotropic, directional sensors feature precision in-axis sensitivity and linearity.

These sensors’ solid-state construction with very low cross-axis sensitivity is designed to measure both the direction and

the magnitude of Earth’s magnetic fields, from milli-gauss to 8 gauss. Honeywell’s Magnetic Sensors are among the most

sensitive and reliable low-field sensors in the industry.

FEATURES

BENEFITS

3-Axis Magnetoresistive Sensors and

ASIC in a 3.0x3.0x0.9mm LCC Surface

Mount Package

Small Size for Highly Integrated Products. Just Add a Micro-



Controller Interface, Plus Two External SMT Capacitors

Designed for High Volume, Cost Sensitive OEM Designs

Easy to Assemble & Compatible with High Speed SMT Assembly

12-Bit ADC Coupled with Low Noise

AMR Sensors Achieves 5 milli-gauss

Resolution in ±8 Gauss Fields



 ^{Enables 1° to 2° Degree Compass Heading Accuracy}

Built-In Self Test



 ^{Enables Low-Cost Functionality Test after Assembly in Production}

 ^{Compatible for Battery Powered Applications}

Low Voltage Operations (2.16 to 3.6V)

and Low Power Consumption (100 μA)

Built-In Strap Drive Circuits



 ^{Set/Reset and Offset Strap Drivers for Degaussing, Self Test, and}

Offset Compensation

I²C Digital Interface



 ^{Popular Two-Wire Serial Data Interface for Consumer Electronics}

 ^{RoHS Compliance}

Lead Free Package Construction

Wide Magnetic Field Range (+/-8 Oe)

 ^{Sensors Can Be Used in Strong Magnetic Field Environments with a}

1° to 2° Degree Compass Heading Accuracy

Software and Algorithm Support

Available



 ^{Compassing Heading, Hard Iron, Soft Iron, and Auto Calibration}

Libraries Available

Fast 160 Hz Maximum Output Rate

 ^{Enables Pedestrian Navigation and LBS Applications}

12 3 4 5 6 7...18

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