HMC1043 Honeywell, HMC1043 Datasheet

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HMC1043

Manufacturer Part Number
HMC1043
Description
Manufacturer
Honeywell
Datasheet

Specifications of HMC1043

Lead Free Status / Rohs Status
Compliant

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3-Axis Magnetic Sensor
HMC1043
The Honeywell HMC1043 is a miniature three-axis surface mount sensor
array designed for low field magnetic sensing. By adding the HMC1043 with
supporting signal processing, a cost effective and space-efficient 3-axis
magnetometer or compassing solution is enabled. This ultra-compact, low
cost solution is easy to assemble for high volume OEM designs. Applications
for the HMC1043 include Compassing, Navigation Systems, Magnetometry,
and Current Sensing.
The HMC1043 utilizes Honeywell’s Anisotropic Magnetoresistive (AMR)
technology that provides advantages over coil based magnetic sensors. They
are extremely sensitive, low field, solid-state magnetic sensors designed to
measure direction and magnitude of Earth’s magnetic fields, from tens of micro-gauss to 6 gauss. Honeywell’s Magnetic
Sensors are among the most sensitive and reliable low-field sensors in the industry.
Honeywell continues to maintain product excellence and performance by introducing innovative solid-state magnetic
sensor solutions. These are highly reliable, top performance products that are delivered when promised. Honeywell’s
magnetic sensor solutions provide real solutions you can count on.
FEATURES
Low Height Magnetic Sensors (1.40mm)
Surface Mount Three-Axis Sensors
Low Voltage Operations (2.0V)
Low Cost
Available in Tape & Reel Packaging
4-Element Wheatstone Bridges
Wide Magnetic Field Range (+/-6 Oe)
Patented Offset and Set/Reset Straps
Lead Free Package Construction
BENEFITS
Narrow Dimensions and Small Size for Low Profile Vertical Sensing
Easy to Assemble & Compatible with High Speed SMT Assembly
Compatible for Battery Powered Applications
Designed for High Volume, Cost Effective OEM Designs
High Volume OEM Assembly
Low Noise Passive Element Design
Sensor Can Be Used in Strong Magnetic Field Environments
Stray Magnetic Field Compensation
RoHS Compliance
Applications and Mounting, No Layout Constraints

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HMC1043 Summary of contents

Page 1

... Magnetic Sensor HMC1043 The Honeywell HMC1043 is a miniature three-axis surface mount sensor array designed for low field magnetic sensing. By adding the HMC1043 with supporting signal processing, a cost effective and space-efficient 3-axis magnetometer or compassing solution is enabled. This ultra-compact, low cost solution is easy to assemble for high volume OEM designs. Applications for the HMC1043 include Compassing, Navigation Systems, Magnetometry, and Current Sensing ...

Page 2

... HMC1043 SPECIFICATIONS Characteristics Bridge Elements Supply Resistance Operating Temperature Storage Temperature Humidity MSL Full scale (FS) – total applied field Field Range Linearity Error Hysteresis Error Repeatability Error Bridge Offset Sensitivity Set/Reset Current = 0.5A per strap Noise Density Resolution Bandwidth Disturbing Field Use S/R pulse to restore sensitivity ...

Page 3

... SET pulse.) 4 OFF OFF OFF OUT OUT OUT VSS 2 VSS 2 VSS HMC1043 HMC1043 HMC1043 1 OUT OUT OUT- Y BOTTOM SIDE BOTTOM SIDE BOTTOM SIDE www.honeywell.com VB (12) VB (12) OUT- Y OUT- Y (3) (3) (1) (1) VSS VSS (2) (2) OFF+ XY ...

Page 4

... The following is the recommend printed circuit board (PCB) footprint for the HMC1043. Each of the sixteen pads on the HMC1043 is spaced on 0.5mm centers with 4 pads per side. Each pad is nominally 0.23mm by 0.40mm with a tin over copper finish. Recommended PCB lands for the HMC1043 are outsized to 0.28mm by ...

Page 5

... This device is classified as MSL 3 with 260 C peak reflow temperature. A baking process (125 C, 24 hrs) is required if device is not kept continuously in a dry (< 10% RH) environment before assembly. No special reflow profile is required for HMC1043 which is compatible with lead eutectic and lead-free solder paste reflow profiles. Honeywell recommends the adherence to solder paste manufacturer’s guidelines. ...

Page 6

... Product HMC1043 Cut Tape HMC1043-TR Tape and Reel with 1k units/reel HMC1043-demo Demonstration Board FIND OUT MORE For more information on Honeywell’s Magnetic Sensors visit us online at www.magneticsensors.com or contact us at 800-323-8295 (763-954-2474 internationally). The application circuits herein constitute typical usage and interface of Honeywell product. Honeywell does not warranty or assume liability of customer- designed circuits derived from this description or depiction ...

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