HMC1022 Honeywell Microelectronics & Precision Sensors, HMC1022 Datasheet - Page 3

• Manufacturer Part Number: HMC1022
• Description: Magnetic Sensor
• Manufacturer: Honeywell Microelectronics & Precision Sensors

Specifications of HMC1022

• Sensitivity Range: 1mV/V/G
• Sensor Output: Voltage
• Terminal Type: PCB Thru Hole
• Output Type: Differential
• Sensor Terminals: SMD Gull Wing
• Leaded Process Compatible: No
• Magnetic Field Max: 6G
• Axis Configuration: Two
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HMC1001/1002/1021/1022
HMC1021/1022 SPECIFICATIONS
Characteristics
Bridge Elements
Set/Reset Straps
Offset Straps
* Tested at 25°C except stated otherwise.
www.honeywell.com
Supply
Resistance
Operating Temperature
Storage Temperature
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
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
Field = 0 gauss after Set pulse, Vb = 5V
Use S/R pulse to restore sensitivity.
No perming effect on zero reading
Full scale (FS) – total applied field
Magnetic signal (lower limit = DC)
Field applied in sensitive direction
T
Vbridge (Vb) referenced to GND
T
T
A
Measured from OFF+ to OFF-
A
A
= -40 to 125°C, With Set/Reset
Sensitivity starts to degrade.
Measured from S/R+ to S/R-
= -40 to 125°C, No Set/Reset
= -40 to 125°C, Ibridge=5mA
3 sweeps across ±2 gauss
3 sweeps across ±2 gauss
Offset = (OUT+) – (OUT-)
Set/Reset Current = 0.5A
T
10Hz Bandwidth, Vb=5V
Bridge current = 10mA
A
= -40 to 125°C, Vb=5V
Best fit straight line
Ambient, unbiased
T
T
T
@ 1Hz, Vb=5V
A
A
A
Conditions*
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
DC Current
per bridge
± 1 gauss
± 3 gauss
± 6 gauss
Ambient
-0.32
Min
800
-55
-55
-10
0.8
5.5
0.5
4.0
20
38
-6
2
±0.001
±0.05
1100
-0.30
-0.06
0.05
0.08
0.08
±2.5
0.25
+0.3
0.37
0.39
Typ
5.0
0.4
1.6
1.0
7.7
0.5
4.6
48
85
50
5
+11.25
10000
1300
-0.28
Max
1.25
150
175
4.0
6.0
25
+6
60
9
mV/V/gauss
nV/sqrt Hz
mA/gauss
gauss
gauss
gauss
Units
ohms
ohms
ohms
Volts
%/°C
%/°C
%/°C
%/°C
%/°C
%FS
%FS
%FS
gauss
%FS
MHz
Amp
mV
°C
°C
3