Magnetic Sensors 1.65 to 5.5V BL-HE-ST3204 CMOS Omipolar High Sensitivity Micropower Hall Switch
- Series:hall sensor
- Features:CMOS Omipolar Hall Sensor
- Mounting Type:TO-92S, SOT23-3
- Description:Micropower consumption
- Model Number:BL-HE-ST3204
- Type:Strong RF noise protection
- Place of Origin:Guangdong, China
- Brand Name:GBeelee
- Use:Micropower consumption
- Theory:CMOS Hall IC Technology
- Output:HBM> +/- 4KV( min ) Totem-pole output
- Supply Voltage(operating):6 V
- Supply Current:1mA
- Output Voltage:6 V
- Output Curent:1mA
- Operating Temperature Range:-40 to 85 ℃
- Storage Temperature Rang:-50 to 150 ℃
- ESD Sensitivity:4000 V
- Operating voltage:1.8-5.5V
- Output High Voltage:VDD-0.2
- Output Low Voltage:0.2
01.The BL-HE-ST3204is fabricated from mixed signal CMOS technology. It internally includes an on-chip Hall voltage generator, a voltage regulator for operation with supply voltages of 1.8 to 5.5V, a sleep/awake logic for low power consumption, temperature compensation circuitry, small-signal amplifier, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output. Both south pole and north pole of sufficient strength will turn the sensor output on. The output will be turned off under no magnetic field. While the magnetic flux density (B) is larger than operating point (Bop), the output will be turned on (low), the output is held until B is lower than release point (Brp), and then turned off.
02.The total power consumption in normal operation is typically 15µW with a 3.3V power source. Operating temperature range of the BL-HE-ST3204 is from -40°C to 85°C.
| Paramete | Symbo | Test Condition | Min | Typ | Max | Unit |
| Operating voltag | VDD | Operating | 1.8 | 3.3 | 5.5 | V |
| Output High Voltag | VOH | B | VDD-0.2 | -- | -- | |
| Output Low Voltag | VOL | BopS | -- | -- | 0.2 | |
| Supply current | IDD1(AVG) | VDD = 1.8 v,Average | -- | 20 | -- | µA |
| Supply Current During Startup Time | IDD1(EN) | VDD=1.8V,During Startup Time Value | -- | 0.7 | -- | mA |
| Supply Current During Standby Time | IDD1(DIS) | VDD=1.8V,During Standby Time Value | -- | 1.4 | -- | µA |
| Supply current | IDD1(AVG) | VDD =3v, Average | -- | 35 | -- | µA |
| Supply Current During Startup Time | IDD1(EN) | VDD=3.0V, During Startup Time Value | -- | 0.8 | -- | mA |
| Supply Current During Standby Time | IDD1(DIS) | VDD=3.0V, During Standby Time Value | -- | 2 | -- | µA |
| Awake mode time | TAW | Operating | -- | 15 | -- | µS |
| Sleep mode time | TSL | Operating | -- | 500 | 1000 | µS |
1.Q:Can I get sample from you?
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
4.Q:How many types of switches do you have,and what about your quality?
A:We have 10 different types of switches for your choice,all our products is passed the ROHS and REACH,please trust we definitely could meet your quality stander.
5.Q:What are the advantages of your photoelectric switch?
A:Our photoelectric switch is non-mechanical triggering makes the signal more stable and reliable,and precision built-in angle guide structure,high triggering angle consistency.
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