HMC6042

Features: · 2-Axis Magnetoresistive Sensor and ASIC in a Single Package·Low Cost· 5 x 3.6 x 1.0mm LCC Surface Mount Package· Low Voltage Operations (2.4 to 3.6V)· Built-In Set/Reset Drive Circuit· Signal Processing Flexibility· Lead Free Package Construction· Wide Magnetic Field Range (+/-6 Oe)· A...

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SeekIC No. : 004364300 Detail

HMC6042: Features: · 2-Axis Magnetoresistive Sensor and ASIC in a Single Package·Low Cost· 5 x 3.6 x 1.0mm LCC Surface Mount Package· Low Voltage Operations (2.4 to 3.6V)· Built-In Set/Reset Drive Circuit· S...

floor Price/Ceiling Price

Part Number:
HMC6042
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

· 2-Axis Magnetoresistive Sensor and ASIC in a Single Package
·Low Cost
· 5 x 3.6 x 1.0mm LCC Surface Mount Package
· Low Voltage Operations (2.4 to 3.6V)
· Built-In Set/Reset Drive Circuit
· Signal Processing Flexibility
· Lead Free Package Construction
· Wide Magnetic Field Range (+/-6 Oe)
· Available in Tape & Reel Packaging



Specifications

Characteristics
Conditions
min
Typ
max
Units
Sensitivity Open Loop Gain, After Set/Reset Pulses
175
275
mV/V/gauss
Zero Field Offset VDD1 = 3.0 volts
0.75
1.5
2.25
volts
Magnetic Field Range Full Scale
±1
±2
gauss
Supply Voltage VDD1, VDD2 Referenced to GND
2.4
3.0
3.6
Volts
Current Bridge Current = 0.9mA/volt per axis
Continuous (VDD1)
Peak (0.5msec) (VDD1 + VDD2)
5.2
7.0
25
mA
Field Range Full scale (FS) total applied field
-6
+6
gauss
Sensitivity After Set/Reset Pulses
0.8
1.0
1.25
mV/V/gauss
Resolution 1 kHz bandwidth, VDD1 = 3.0 volts
0.12
milli-gauss (RMS)
Bridge Offset Offset = (OUT+) (OUT-)
Field = 0 gauss after Set pulse
-1.25
±0.5
+1.25
mV/V
Cross-Axis Sensitivity Cross field = 0.5 gauss,
Happlied = ±3 gauss
±0.2%
%FS/gauss
Disturbing Field Sensitivity starts to degrade.
Use S/R pulse to restore sensitivity.
20
gauss
Max. Exposed Field No perming effect on zero reading
10000
gauss
Sensitivity Tempco TA= -40 to 125, Vbridge=5V
-3500
-3100
-2000
ppm/
Bridge Offset Tempco TA= -40 to 125, No Set/Reset
TA= -40 to 125, With Set/Reset
±500
±10
ppm/
Bridge Ohmic Tempco VDD1 = 3.0V, TA = -40 to 125
2100
2500
2900
ppm/
Linearity Error Best fit straight line
± 1 gauss
± 3 gauss
± 6 gauss
0.17
0.42
0.80
%FS
Hysteresis Error 3 sweeps across ±3 gauss
0.15
%FS
Repeatability Error 3 sweeps across ±3 gauss
0.11
%FS



Description

The Honeywell HMC6042 is a surface mount multi-chip module designed for low field magnetic sensing such as low cost compassing and magnetometry. The HMC6042 includes our state of the art 1042 series magneto-resistive sensors plus a precision mixed signal ASIC containing three sensor amplifiers and a compatible set/reset strap driver circuit for 2.4 to 3.6 volt operation. The ASIC plus sensors are surface mount packaged in a 3.6 by 5.0 by 1.0mm LCC that can be used stand alone for very low cost 2-axis compasses, or with the HMC1041Z to complete the magnetic sensor portion of a 3-axis, tilt compensated compass. Applications for the HMC6042 include Consumer Electronic Compassing and Magnetometry.

The HMC6042 utilizes Honeywell's Anisotropic Magnetoresistive (AMR) technology that provides advantages over other magnetic sensor technologies. The sensors feature precision in-axis sensitivity and linearity, solid-state construction with very low cross-axis sensitivity designed to measure both 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 HMC6042 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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