Details

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BUY HMC5983-TR https://www.utsource.net/itm/p/12591011.html

Parameter	Description	Min	Typ	Max	Unit
VDD	Supply Voltage	1.9	3.6	5.25	V
IDD	Supply Current (Active Mode)	-	20	-	mA
IDD	Supply Current (Sleep Mode)	-	0.5	-	μA
Output Data Rate	Update Rate	0.75	30	160	Hz
Magnetic Field Range	X, Y Axis	-2048	0	2048	Gauss
Magnetic Field Range	Z Axis	-1024	0	1024	Gauss
Resolution	X, Y Axis	0.73	-	-	Gauss/LSB
Resolution	Z Axis	1.45	-	-	Gauss/LSB
Temperature Range	Operating	-40	25	85	°C
Package	Type	LFCSP	-	-	-
Dimensions	Size	3	3	0.9	mm x mm x mm

Instructions for Using HMC5983-TR:

1. Power Supply:

   • Connect the VDD pin to a supply voltage between 1.9V and 5.25V.
   • Ensure the supply current does not exceed 20mA in active mode and 0.5μA in sleep mode.

2. Configuration:

   • Use the I2C interface to configure the device.
   • Set the output data rate (ODR) to the desired update rate (0.75Hz to 160Hz).
   • Configure the measurement range for the X, Y, and Z axes as needed (±2048 Gauss for X and Y, ±1024 Gauss for Z).

3. Reading Data:

   • Read the magnetic field data from the appropriate registers using the I2C interface.
   • Convert the raw data to Gauss using the resolution values (0.73 Gauss/LSB for X and Y, 1.45 Gauss/LSB for Z).

4. Operating Modes:

   • Switch between active and sleep modes to manage power consumption.
   • In sleep mode, the device consumes minimal power but does not provide magnetic field data.

5. Temperature Considerations:

   • Ensure the operating temperature is within the specified range (-40°C to 85°C).
   • Temperature variations can affect the accuracy of the magnetic field measurements.

6. Mounting:

   • Mount the device with the package dimensions (3mm x 3mm x 0.9mm) in mind to ensure proper fit and orientation.

7. Handling:

   • Handle the device with care to avoid damage to the sensitive components.
   • Follow ESD (Electrostatic Discharge) precautions during handling and installation.

8. Testing:

   • Perform initial testing to verify the correct operation of the device.
   • Calibrate the sensor if necessary to achieve optimal performance.

(For reference only)