Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 3V~28V |
| Description | TO-92S Switches (Solid State) RoHS |
| Mfr. Part # | AH3390Q-P-B |
| Package | TO-92S |
| Model Number | AH3390Q-P-B |
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Product Specification
| Operating Temperature | -40℃~+150℃ | Voltage - Supply | 3V~28V |
| Description | TO-92S Switches (Solid State) RoHS | Mfr. Part # | AH3390Q-P-B |
| Package | TO-92S | Model Number | AH3390Q-P-B |
The AH3390Q is an AECQ100 qualified, high voltage, ultra-low sensitivity automotive Hall Effect unipolar switch IC. Designed for demanding automotive applications, it offers reliable position and proximity sensing over a wide supply range of 3.0V to 28V. Its chopper-stabilized architecture and internal bandgap regulator ensure temperature compensation and stability. The device features robust protection with a reverse blocking diode and Zener clamps on supply and output pins, along with an over-current limit on the output. The single open-drain output switches on with a sufficiently strong South pole magnetic field and remains on until the field strength drops below the release point.
| Parameter | Condition | Min | Typ | Max | Unit | Notes |
| Electrical Characteristics | ||||||
| Supply Voltage (VDD) | Operating | 3.0 | - | 28 | V | - |
| Operating Temperature Range (TA) | Operating | -40 | - | +150 | C | - |
| Output ON Voltage (VOUT_ON) | IOUT = 20mA, B > Bop | - | - | 0.4 | V | - |
| Output Leakage Current (ILKG) | VOUT = 28V, B < Brp, Output off | - | <0.1 | 10 | A | - |
| Supply Current (IDD) | Output open, TA = +25C | - | 3 | 3.5 | mA | - |
| Supply Current (IDD) | Output open, TA = -40C to +150C | - | - | 4 | mA | - |
| Reverse Supply Current (IDD_R) | VDD = -18V, TA = +25C | - | 0.6 | - | A | - |
| Device Power-On Time (tP_ON) | VDD >= 3V, B > Bop | - | 10 | - | s | 7 |
| Response Time Delay (tD) | Time from magnetic threshold reached to the start of the output rise or fall | - | 3.75 | - | s | 9 |
| Output Rising Time (tR) | RL = 1k, CL = 20pF | - | 0.2 | 1 | s | - |
| Output Falling Time (tF) | RL = 1k, CL = 20pF | - | 0.1 | 1 | s | - |
| Output Current Limit (IOCL) | B > Bop | 30 | - | 55 | mA | 10 |
| Zener Clamp Voltage (VZ) | IDD = 5mA | 28 | - | - | V | - |
| Magnetic Characteristics | ||||||
| Operation Point (BOPS) | VDD = 12V, TA = +25C | - | 210 | - | Gauss | 11, 12 |
| Operation Point (BOPS) | TA = -40C to +150C | 180 | 210 | 240 | Gauss | 11, 12 |
| Release Point (BRPS) | VDD = 12V, TA = +25C | - | 185 | - | Gauss | 11, 12 |
| Release Point (BRPS) | TA = -40C to +150C | 155 | 185 | 220 | Gauss | 11, 12 |
| Hysteresis (BHY) | VDD = 12V, TA = +25C | - | 25 | - | Gauss | 13 |
| Hysteresis (BHY) | TA = -40C to +150C | 17 | 25 | 35 | Gauss | 13 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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