HMR3500 DEMO Honeywell Microelectronics & Precision Sensors, HMR3500 DEMO Datasheet - Page 2

• Manufacturer Part Number: HMR3500 DEMO
• Description: 3-AXIS COMPASS MODULE DEMO KIT
• Manufacturer: Honeywell Microelectronics & Precision Sensors
• Series: TruePoint™r

Specifications of HMR3500 DEMO

• Sensor Type: Magnetic, Digital Compass
• Sensing Range: ±0.7gauss
• Interface: RS-232
• Sensitivity: 0.45 milligauss
• Voltage - Supply: 2.5 V ~ 5.2 V
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: HMR3500
• Silicon Manufacturer: Honeywell
• Silicon Core Number: HMR3500
• Kit Application Type: Sensing - Magnetic / Compass
• Application Sub Type: Magnetic Sensor
• Silicon Family Name: TruePoint
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 342-1059

HMR3500
SPECIFICATIONS
Heading
Pitch and Roll
Magnetic Field
Electrical
Digital Interface
Physical
Environment
2
Characteristics
Roll Repeatability
Pitch Repeatability
1
* Tested at 25° C unless stated otherwise.
Accuracy
Resolution
Repeatability
Roll Range
Pitch Range
Accuracy
Null Accuracy
Resolution
Range
Resolution
Dip Angle
Linearity
Input Voltage
Power
UART
Update Rate
Format
Null zeroing prior to use of the HMR3500 and upon exposure to temperature excursions beyond the Operating
Temperature limits is required to achieve highest performance.
Dimensions
Weight
Connector
Temperature
1
Bi-directional binary packet data protocol.
Default orientation, rotation about X-axis
Default orientation, rotation about Y-axis
Earth’s Vertical Field Component
Maximum Magnetic Flux Density
(Clean Magnetic Environment)
HMR3500 with case, no cable
Continuous Heading Updates
Level, 1-sigma, 100 readings
3 sweeps, 0º to 360º, level
Input Voltage 2.5 to 5.2V
Circuit Board Assembly
5-pin, 2mm pin spacing
1-sigma, 100 readings
Roll ±30º, Pitch ±30º
HMR3500 PCB only
Storage (OEM only)
Standard Product
Pitch 0° to 30°
Roll 0° to 30°
Conditions
Pitch ±70º
Pitch ±70º
Operating
Roll ±70º
Roll ±70º
ASCII
Level
Level
4800
0.05
Min
-70
-40
-55
2.5
-
1.97 x 1.65
RS-232
x 0.52
9600
0.75
0.75
±0.5
0.04
0.45
Typ
300
180°
0.5
0.1
0.2
0.5
0.2
0.2
0.1
0.1
0.7
0.2
5.0
0.6
3.0
10
80°
-
-
38,400
+125
Max
+70
+85
5.2
25
1
1
www.honeywell.com
milli-gauss
volts DC
ounces
inches
ounce
gauss
Units
deg σ
deg σ
deg σ
deg σ
Baud
(1 σ)
%FS
mW
deg
deg
deg
deg
deg
deg
Hz
°C
°C
-
-