Details

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BUY HMMC3122 https://www.utsource.net/itm/p/6364480.html

Parameter	Description	Value	Unit
Supply Voltage	Operating voltage range	2.7 to 5.5	V
Output Type	Digital output type	CMOS/TTL	-
Sensing Range	Magnetic field sensing range	卤300	Gauss
Output Frequency	Maximum output data rate	800	Hz
Supply Current	Typical operating current	4.5	mA
Operating Temperature	Temperature range for operation	-40 to +85	掳C
Package Type	Type of package	SOT-23	-

Instructions:

1. Power Supply: Connect the VCC pin to a stable power supply within the specified range (2.7V to 5.5V). Ensure the GND pin is properly grounded.
2. Magnetic Field Sensing: Position the sensor in the area where magnetic field measurement is required. The sensor can detect magnetic fields up to 卤300 Gauss.
3. Digital Output Configuration: Configure the digital output according to your system's requirements, ensuring compatibility with CMOS/TTL levels.
4. Data Rate Setting: Adjust the output frequency settings as needed, up to a maximum of 800 Hz.
5. Current Consumption Monitoring: Be aware of the typical operating current of 4.5 mA to manage power consumption effectively.
6. Temperature Considerations: Operate the device within the temperature range of -40掳C to +85掳C to ensure reliable performance.
7. Installation and Handling: Handle the SOT-23 package carefully during installation to avoid damage. Follow standard surface mount technology (SMT) procedures.

(For reference only)