Details

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BUY MA3X153-(TX) https://www.utsource.net/itm/p/12609847.html

Parameter	Description	Value	Unit
Part Number	Full part number	MA3X153-(TX)	-
Function	Device function	Hall Effect Sensor	-
Supply Voltage	Operating voltage range	4.5 to 28	V
Output Type	Output configuration	Open Collector	-
Maximum Current	Maximum output current	20	mA
Sensitivity	Magnetic field sensitivity	30 to 90	G
Operating Temperature	Temperature range for operation	-40 to 125	掳C
Storage Temperature	Temperature range for storage	-40 to 150	掳C
Response Time	Time to switch from one state to another	100	渭s
Quiescent Current	Current consumption when no magnetic field is applied	1.5	mA
Package Type	Encapsulation type	SOT-23	-
Lead Finish	Surface finish of leads	Tin	-

Instructions:

1. Power Supply:

   • Ensure the supply voltage is within the specified range (4.5V to 28V).
   • Connect the Vcc pin to the positive supply and the GND pin to the ground.

2. Output Configuration:

   • The device has an open collector output. Connect a pull-up resistor between the output pin and Vcc to ensure proper operation.
   • The maximum output current should not exceed 20mA.

3. Magnetic Field Sensitivity:

   • The sensor will switch states when the magnetic field strength is within the sensitivity range (30 to 90 Gauss).

4. Temperature Considerations:

   • Operate the device within the specified temperature range (-40掳C to 125掳C) to ensure reliable performance.
   • Store the device in an environment with temperatures ranging from -40掳C to 150掳C.

5. Response Time:

   • The device will switch states within 100 microseconds when a magnetic field is detected or removed.

6. Quiescent Current:

   • The device consumes approximately 1.5mA when no magnetic field is present.

7. Mounting:

   • Use appropriate soldering techniques to mount the SOT-23 package on the PCB.
   • Ensure the leads are tinned for better solderability.

8. Handling:

   • Handle the device with care to avoid damage to the leads and the package.
   • Follow standard ESD (Electrostatic Discharge) precautions to prevent damage to the sensitive components.

(For reference only)