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HMC6343 The Honeywell HMC6343 is a fully integrated, tilt-compensated electronic compass module. It provides heading and tilt outputs via an I2C interface.
Mfr Part #:

HMC6343

Available from 2 distributors
Mfr Name: Honeywell
Honeywell
The Honeywell HMC6343 is a fully integrated, tilt-compensated electronic compass module. It provides heading and tilt outputs via an I2C interface.
✓ Total Stock: 1,344 pcs
$ Price Range: $1.50

HMC6343 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,124 pcs
On Request
1124 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
220 pcs
On Request
220 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

HMC6343 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Axis
For Measuring
Interface
Measuring Range
Mounting Type
Operating Temperature
Resolution
Type
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HMC6343 Description

Short technical summary and product information.

The Honeywell HMC6343 is a complete, tilt-compensated electronic compass module designed for easy integration into various applications. It combines three-axis magneto-resistive sensors, a three-axis MEMS accelerometer, and a microprocessor with firmware for heading computation and magnetic distortion calibration.

 

This module offers a heading accuracy of 2.0° RMS at level with ±15° tilt and a resolution of 0.1°. It operates within a magnetic field range of ±1500 mgauss and supports a tilt range of ±80° from horizontal. The HMC6343 features a digital serial data interface using I2C for straightforward communication.

 

Packaged in a compact 9.0mm x 9.0mm x 1.9mm LCC surface mount package, the HMC6343 is suitable for high-volume, cost-effective integration into devices such as binoculars, cameras, night vision optics, and antenna positioning systems. It operates at low voltages, making it compatible with battery-powered applications, and is constructed with a lead-free package.

 

The module utilizes Honeywell’s Anisotropic Magnetoresistive (AMR) technology, known for its precision sensitivity, linearity, and solid-state construction with low cross-axis sensitivity. It is designed to measure both the direction and magnitude of the Earth's magnetic field.

HMC6343 Quick Information

Product Type: Digital Compass Module
Canonical Name: Honeywell HMC6343 Three-Axis Digital Compass Module
Subcategory: Magnetic Field Sensors

HMC6343 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

HMC6343 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

HMC6343 Features

  • Fully integrated tilt-compensated electronic compass.
  • Three-axis MR sensors and accelerometer in one package.
  • Provides heading and tilt angle outputs.
  • I2C digital serial data interface.
  • Compact 9.0mm x 9.0mm x 1.9mm LCC package.

HMC6343 Applications

  • Ideal for binoculars and cameras.
  • Used in night vision optics.
  • Suitable for laser ranger finders.
  • Applicable for antenna positioning.
  • Designed for industrial compassing.

HMC6343 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the HMC6343?

The operating voltage range for the HMC6343 is 2.7V to 3.6V, with a typical voltage of 3.3V.

What is the package type of the HMC6343?

The HMC6343 is available in a 36-LCC package, designed for surface mount assembly.

What is the operating temperature range for this compass module?

The HMC6343 operates within a temperature range of -40°C to 85°C.

What is the heading accuracy of the HMC6343?

The heading accuracy is 2.0° RMS at level with ±15° tilt, and 3.0° RMS with ±60° tilt.

What is the resolution of the heading output?

The heading output resolution is 0.1 degrees.

What interface does the HMC6343 use?

The HMC6343 uses an I2C digital serial data interface.

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