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Hot sale Magnetic SMD sensor

Hot sale GBeelee BL-HE-ST3205 Magnetic sensor CMOS Bipolar High Sensitivity Hall effect sensor Applied to handheld consumer

BL-HE-ST3205
The induction method of the bipolar Hall switch: Because the magnetic field has two magnetic poles N and S (positive or negative magnetic), the two magnetic poles control the on and off (high and low levels) of the bipolar Hall switch respectively. It generally has a locking effect, that is to say, when the magnetic pole leaves, the Hall output signal does not change until another magnetic pole is induced. In addition, the initial state of the bipolar Hall switch is a random output, which may be high level or low level.
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  • Model Number:BL-HE-ST3205
  • Place of Origin:Guangdong, China
  • Brand Name:Beelee
  • Supply Voltage(operating):6V
  • Supply Current:1mA
  • Output Voltage:6V
  • Output Curent:1mA
  • Operating Temperature Range:-40 to 85℃
  • ESD Sensitivity:4000V


01.The BL-HE-ST3205 is is a low voltage Hall-effect switch designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system and an push-pull output driver, all in a single
package. The device features a low voltage regulator with optimized performances targeting low power consumption at low voltage levels.


02.The total power consumption in normal operation is typically 15µW with a 3.3V power source. Operating temperature range of the BL-HE-ST3205 is from -40°C to 85°C.


 


















































































































ParameterSymbolTest ConditionsMinTypMaxUnits
Operating voltageVDDOperating1.65 3.35.5V
Output High VoltageVOHBVDD-0.2-- 
Output Low VoltageVOLBopS--0.2 
Supply current1IDD1(AVG)VDD=1.8V, Average-25.0-µA
Supply Current During Startup Time 1IDD1(EN)VDD=1.8V, During Startup Time Value-0.5-mA
Supply Current During Standby Time 1IDD1(DIS)VDD=1.8V, During Standby Time Value-24.00-µA
Supply current1IDD1(AVG)VDD=3.0V, Average-35.0-µA
Supply Current During Startup Time 1IDD1(EN)VDD=3.0V, During Startup Time Value-0.9 -mA
Supply Current During Standby Time 1IDD1(DIS)VDD=3.0V, During Standby Time Value-30.0-µA
Awake mode timeTAWOperating-15-µS
Sleep mode timeTSLOperating-500-µS


A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.


2.Q:Do you accept customization?


A:Yes,customization is acceptable,please contact our sales staffs for consult.


3.Q:Can you provide help for technical issues?


A:Yes,we have more than 15 years of research and development in the electronic switch industry. If you need technical help in the purchase process, please feel free to contact us

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