HMC1051_06 HONEYWELL [Honeywell Solid State Electronics Center], HMC1051_06 Datasheet

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HMC1051_06

Manufacturer Part Number
HMC1051_06
Description
1, 2 and 3 Axis Magnetic Sensors
Manufacturer
HONEYWELL [Honeywell Solid State Electronics Center]
Datasheet
1, 2 and 3 Axis Magnetic Sensors
HMC1051/HMC1052/HMC1053
The
magnetoresistive sensors designed for low field magnetic sensing.
Various packaging options have been created from the basic
HMC1052 sensor chip to create 1, 2 and 3-axis magneto-resistive
sensors for cost effective and small size solutions. The advantage
of the HMC105X family of sensors is in the near-perfectly
orthogonal dual sensor on a single chip with shared set/reset and
offset coils/straps included.
The
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 120 micro-gauss to
6 gauss. Honeywell’s Magnetic Sensors are among the most
sensitive and reliable low-field sensors in the industry. Applications
for the HMC105X family of sensors include low cost Compassing,
Magnetometry, and Current Sensing.
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.
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FEATURES
Miniature Surface-Mount Packages
Leaded and Leadless Packages
Low Voltage Operations (1.8V)
Low Cost
Tape & Reel Packaging Options
4-Element Wheatstone Bridge
Wide Magnetic Field Range (+/-6 Oe)
Patented Offset and Set/Reset Straps
Honeywell
HMC105X
HMC1051,
family
utilizes
HMC1052
Honeywell’s
and
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BENEFITS
HMC1053
Small Sizes for Compact Applications
Compatible with High Speed SMT Assembly and Prototyping
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
Anisotropic
are

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HMC1051_06 Summary of contents

Page 1

Axis Magnetic Sensors HMC1051/HMC1052/HMC1053 The Honeywell HMC1051, HMC1052 magnetoresistive sensors designed for low field magnetic sensing. Various packaging options have been created from the basic HMC1052 sensor chip to create 1, 2 and 3-axis magneto-resistive sensors ...

Page 2

HMC1051/HMC1052/HMC1053 SPECIFICATIONS Characteristics Bridge Elements Supply Resistance Operating Temperature Storage Temperature Humidity Field Range Linearity Error Hysteresis Error Repeatability Error Bridge Offset Sensitivity Noise Density Resolution Bandwidth Disturbing Field Sensitivity Tempco Bridge Offset Tempco Bridge Ohmic Tempco Cross-Axis Effect Cross ...

Page 3

HMC1051/HMC1052/HMC1053 PIN CONFIGURATIONS (Arrow indicates direction of applied field that generates a positive output voltage after a SET pulse.) HMC1051Z Vcc (3) HMC1051 BRIDGE A Vo+(A) Vo-(A) GND Plane (2) (8) (4) Set/Reset Strap S/R+ (6) HMC1051ZL HMC1052 Vcc Vcc ...

Page 4

HMC1051/HMC1052/HMC1053 HMC1052L HMC1053 PACKAGE OUTLINES PACKAGE DRAWING HMC1051Z (8-PIN SIP) 4 HMC1052L Pinout BOTTOM VIEW BOTTOM VIEW OUT- OUT (B) (B) S/R- S/ S/R+ S/ ...

Page 5

HMC1051/HMC1052/HMC1053 PACKAGE DRAWING HMC1051ZL (8-PIN IN-LINE LCC) PACKAGE DRAWING HMC1052 (10-PIN MSOP) PACKAGE DRAWING HMC1052L (16-PIN LCC) www.honeywell.com Symbol Millimeters Inches x 10E-3 Min Max Min 0.05 0.15 2.0 b 0.15 0.30 5.9 D 2.90 ...

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HMC1051/HMC1052/HMC1053 PACKAGE DRAWING HMC1053 (16-PIN LCC) STENCIL DESIGN AND SOLDER PASTE A 4 mil stencil and 100% paste coverage is recommended for the electrical contact pads. REFLOW AND REWORK The HMC1051ZL and HMC1053 parts should reference application note AN-216. The ...

Page 7

HMC1051/HMC1052/HMC1053 The set/reset strap can be pulsed with high currents for the following benefits: 1) Enable the sensor to perform high sensitivity measurements, 2) Flip the polarity of the bridge output voltage, and 3) Periodically used to improve linearity, lower ...

Page 8

HMC1051/HMC1052/HMC1053 APPLICATION NOTES Low Cost 2-Axis Compass Very high precision measurements can be made using the HMC105X family of sensors when interfaced with low noise amplifiers and 12 to 16-bit Analog-to-Digital (A/D) converters. For lower resolution (3° accuracy or more) ...

Page 9

HMC1051/HMC1052/HMC1053 For operation at normal 3.3 or 5-volt logic levels, a single complementary MOSFET pair can be used in a single ended circuit shown in Figure 4. Other complementary MOSFET pairs can be used with the caution that the chosen ...

Page 10

HMC1051/HMC1052/HMC1053 reasonable capability of measuring from tens of milliamperes to beyond 20 amperes of alternating or direct currents. See application note AN-209 for the basic principles of current sensing using AMR bridges. standoff distance standoff distance Vcc = 9Vdc Vcc ...

Page 11

HMC1051/HMC1052/HMC1053 U1 U1 Vcc Vcc 3.3 to 5.0v 3.3 to 5.0v HMC1052 HMC1052 set/reset set/reset offset offset set/reset set/reset Vcc Vcc U2 U2 HMC1051 HMC1051 Duty Cycling for Lower Energy Consumption For battery powered and other applications needing limited energy ...

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HMC1051/HMC1052/HMC1053 ORDERING INFORMATION Part Number Package Style HMC1051Z One Axis Magnetic Sensor – SIP8 HMC1051ZL One Axis Magnetic Sensor – 8-PIN IN-LINE LCC HMC1052 Two Axis Magnetic Sensors – MSOP10 HMC1052 T/R 2,500 units/reel HMC1052L Two Axis Magnetic Sensors – ...

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