Details

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BUY A1321EUA-T https://www.utsource.net/itm/p/12610803.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	4.5	5	5.5	V	Operating supply voltage range
Output Voltage (High)	VOH	-	4.8	5	V	Output high level voltage
Output Voltage (Low)	VOL	0	0.2	0.4	V	Output low level voltage
Quiescent Current	IQ	-	10	15	mA	Current consumed by the device in quiescent state
Magnetic Field Sensitivity	BOP	25	35	45	G	Operate point magnetic flux density
Release Point	BRP	-45	-35	-25	G	Release point magnetic flux density
Hysteresis	BHYS	10	15	20	G	Difference between operate and release points
Operating Temperature	TOPR	-40	-	85	掳C	Range of temperatures over which the device can operate
Storage Temperature	TSTG	-65	-	150	掳C	Range of temperatures over which the device can be stored

Instructions for A1321EUA-T:

1. Power Supply: Ensure the supply voltage (VDD) is within the specified range of 4.5V to 5.5V to prevent damage or erratic behavior.
2. Output Interpretation: The output will switch from low to high when the magnetic field exceeds the operate point (BOP), and from high to low when it drops below the release point (BRP).
3. Magnetic Field Orientation: Align the sensor so that the magnetic field direction is perpendicular to the Hall element for optimal sensitivity.
4. Temperature Considerations: Operate the device within the temperature range of -40掳C to 85掳C. Store it within -65掳C to 150掳C to avoid thermal stress.
5. Quiescent Current Monitoring: Monitor the quiescent current, which should not exceed 15mA under normal operating conditions.
6. Handling Precautions: Handle with care to avoid physical damage, especially to the leads and package. Use appropriate ESD protection measures.
7. Installation: Ensure proper installation orientation and secure mounting to maintain accuracy and reliability.

(For reference only)