HMC1043 Honeywell Microelectronics & Precision Sensors, HMC1043 Datasheet - Page 2

• Manufacturer Part Number: HMC1043
• Description: Magnetic Sensor
• Manufacturer: Honeywell Microelectronics & Precision Sensors

Specifications of HMC1043

• Supply Voltage: 3V
• Sensitivity Range: 1 MV/V
• Sensor Terminals: SMD
• Supply Current: 10mA
• Magnetic Field Max: 6G
• Axis Configuration: Three
• Magnetic Field Min: -6G
• Sensor Output: Voltage
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HMC1043
SPECIFICATIONS
Bridge Elements
Set/Reset Straps
Offset Straps
* Tested at 25°C except stated otherwise.
2
Characteristics
Supply
Resistance
Operating Temperature
Storage Temperature
Humidity
MSL
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
Max. Exposed Field
X,Y, Z sensor
Orthogonality
Resistance
Current
Resistance Tempco
Resistance
Offset Constant
Resistance Tempco
0.1% duty cycle, or less, 2 sec current pulse
Cross field = 1 gauss, Happlied = ±1 gauss
T
A
= -40 to 125°C, No Set/Reset, ±1 gauss
Use S/R pulse to restore sensitivity.
Set/Reset Current = 0.5A per strap
Full scale (FS) – total applied field
No perming effect on zero reading
Magnetic signal (lower limit = DC)
Field applied in sensitive direction
T
T
Field = 0 gauss after Set pulse
A
T
Vbridge=5V, T
Measured from OFF+ to OFF-
50Hz Bandwidth, Vbridge=5V
= -40 to 125°C, With Set/Reset
Measured from S/R+ to S/R-
Sensitivity starts to degrade.
A
Vbridge referenced to GND
A
3 sweeps across ±3 gauss
3 sweeps across ±3 gauss
= -40 to 125°C, Ibridge=5mA
Offset = (OUT+) – (OUT-)
Moisture Sensitivity Level
= -40 to 125°C, Vbridge=5V
Bridge current = 10mA
@ 1kHz, Vbridge=5V
measured Vb to Vss
Best fit straight line
Ambient, unbiased
T
T
X to Z or Y to Z
Tested at 85°C
A
A
X toY sensors
Conditions*
= -40 to 125°C
= -40 to 125°C
DC Current
per bridge
± 1 gauss
± 3 gauss
± 6 gauss
Ambient
A
= -40 to 125°C
-3700
-1.25
2100
3300
3500
Min
800
265
1.8
-40
-55
0.8
1.5
20
10
-6
2
-3400
-1000
1000
±700
2400
3700
3900
0.06
±0.5
±0.3
0.01
Typ
333
120
±10
3.0
0.1
0.4
1.4
0.1
1.0
1.5
2.5
50
13
10
3
5
3
10000
+1.25
-3100
1500
2700
4100
4300
Max
500
125
150
1.2
10
85
+6
16
3
8
www.honeywell.com
mV/V/gauss
nV/sqrt Hz
mA/gauss
ppm/°C
ppm/°C
ppm/°C
ppm/°C
ppm/°C
degree
gauss
gauss
gauss
Units
ohms
ohms
mV/V
ohms
ohms
Volts
%FS
%FS
%FS
gauss
%FS
MHz
Amp
°C
°C
%
-