HMC1042L-TR Honeywell Microelectronics & Precision Sensors, HMC1042L-TR Datasheet - Page 2

• Manufacturer Part Number: HMC1042L-TR
• Description: MAGNETIC SENSORS
• Manufacturer: Honeywell Microelectronics & Precision Sensors
• Type: Linearr

Specifications of HMC1042L-TR

• Sensing Range: ±6g
• Voltage - Supply: 1.8 V ~ 20 V
• Output Type: Differential Voltage
• Features: Compass - Two Axis
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-VQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 342-1064 - DEMO BOARD FOR HMC1042L/HMC1041Z
• Current - Supply: -
• Current - Output (max): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 342-1053-2

HMC1042L
SPECIFICATIONS
Bridge Elements
Set/Reset Strap
Offset Straps
* Tested at 25°C except stated otherwise.
2
Characteristics
Supply
Resistance
Field Range
Sensitivity
Resolution
Bridge Offset
Bandwidth
Disturbing Field
Max. Exposed Field
Operating Temperature
Storage Temperature
Humidity
Sensitivity Tempco
Bridge Offset Tempco
Bridge Ohmic Tempco
Cross-Axis Sensitivity
Linearity Error
Hysteresis Error
Repeatability Error
Weight
Resistance
Current
Resistance Tempco
Resistance
Offset Constant
Resistance Tempco
DC Current, Field applied in sensitive direction
Cross field = 0.5 gauss, Happlied = ±3 gauss
0.1% duty cycle, or less, 2 sec current pulse
Measured from OFFSET+ to OFFSET-
1 kHz bandwidth, Vbridge = 5.0 volts
Use S/R pulse to restore sensitivity.
Full scale (FS) – total applied field
No perming effect on zero reading
Magnetic signal (lower limit = DC)
T
T
Field = 0 gauss after Set pulse
A
T
Vbridge=5V, T
A
= -40 to 125°C, With Set/Reset
Measured from S/R+ to S/R-
Sensitivity starts to degrade.
Vbridge referenced to GND
A
= -40 to 125°C, No Set/Reset
3 sweeps across ±3 gauss
3 sweeps across ±3 gauss
Offset = (OUT+) – (OUT-)
Set/Reset Current = 0.5A
= -40 to 125°C, Vbridge=5V
Bridge current = 1mA
Best fit straight line
Ambient, unbiased
T
T
Tested at 85°C
A
A
Conditions*
=-40 to 125°C
=-40 to 125°C
± 1 gauss
± 3 gauss
± 6 gauss
Ambient
A
= -40 to 125°C
-3000
3300
3500
-1.25
2100
Min
800
0.4
1.8
0.8
-40
-55
12
20
-6
3
-2700
1000
±500
2500
3700
3900
0.16
1.44
±0.5
0.06
23.4
Typ
±10
3.0
1.0
1%
0.1
0.5
1.8
0.1
4.5
0.5
15
10
5
10000
-2400
+1.25
2900
1500
4100
4300
Max
125
150
1.2
85
20
+6
18
6
4
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milli-gauss (pk – pk)
milli-gauss (RMS)
mV/V/gauss
%FS/gauss
milli-grams
mA/gauss
ppm/°C
ppm/°C
ppm/°C
ppm/°C
ppm/°C
gauss
gauss
gauss
Units
ohms
mV/V
ohms
ohms
Volts
%FS
%FS
%FS
MHz
Amp
°C
°C
%