User Manual

HMC6343
2
www.honeywell.com
SPECIFICATIONS
Characteristics Conditions* Min Typ Max Units
Power Supply
Supply Voltage VDD Referenced to GND 2.7 3.3 3.6 Volts
Current All VDD pins connected together
Run Mode (10Hz Output)
Standby Mode
Sleep mode
Power-up peak (VDD = 3.3V)
3.5 4.5
10
8
5.5
1.0
mA
mA
µA
mA
Power-on Rate Minimum rise time for POR 0.05 - - V/msec
Compass Function
Field Range total applied magnetic field
(de-gauss if exposed to >5gauss)
±1 ±2 gauss
Heading Accuracy At Level, +3.3V
±15° tilt
±60° tilt
1.0 2.0
3.0
4.0
3.0 deg RMS
Heading Resolution Output Data 0.1 degrees
Heading
Repeatability
Output Data (1σ)
±0.3 degrees
Heading Hysteresis
Output Data (1σ)
±0.3 degrees
Update Rate Run Mode (1, 5, 10Hz) 1 5 10 Hz
Tilt Range From Horizontal ±80 degrees
Tilt Accuracy 0° to ±15°, +3.3V
±15° to ±60°
±1
±2
degrees
Tilt Resolution Output Data 0.1 degrees
Tilt Repeatability
Output Data (1σ)
±0.2 degrees
Offset Straps
Resistance Measured from OFF+ to OFF- 5 8 11 ohms
Offset
Constant
DC Current
Field applied in sensitive direction
10 mA/gauss
Resistance
Tempco
T
A
=-40 to 125°C 1800 2700 4500 ppm/°C
General
Operating
Temperature
Ambient -40 80 °C
Storage
Temperature
Ambient, unbiased -55 125 °C
Weight 0.32 grams
ESD Voltage 400 V
MSL Moisture Sensitivity Level 3 -
Solder Temp Peak Reflow Temp (< 30 seconds) 250 °C
* Tested at 25°C and 3.3V except stated otherwise.