Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 3.5mA |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 3V~20V |
| Description | SC-59 Switches (Solid State) RoHS |
| Mfr. Part # | AH173-WG-7-A |
| Package | SC-59 |
| Model Number | AH173-WG-7-A |
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Product Specification
| Operating Current | 3.5mA | Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 3V~20V | Description | SC-59 Switches (Solid State) RoHS |
| Mfr. Part # | AH173-WG-7-A | Package | SC-59 |
| Model Number | AH173-WG-7-A |
The AH173 is a single-digital-output Hall effect latch sensor designed for high-temperature operation. It features an internal pullup resistor, making it suitable for applications requiring reliable magnetic sensing in demanding environments. The device integrates a Hall voltage generator, amplifier, comparator with hysteresis for noise rejection, and an output driver. It operates over a wide supply voltage range and provides a temperature-compensated supply voltage. The output switches low when magnetic flux density exceeds the operate point (Bop) and switches off when it falls below the release point (Brp).
| Characteristic | Value | Unit | Conditions |
| Supply Voltage (VCC) | 3 to 20 | V | Operating |
| Operating Ambient Temperature | -40 to +125 | C | Operating |
| Output Saturation Voltage (VSAT) | 300 to 400 | mV | VCC = 12V, OUT "ON", IO = 10mA |
| Supply Current (ICC) | 3.5 to 6 | mA | VCC = 12V, OUT "OFF" |
| Internal Pullup Resistor (Rpu) | 7 to 13 | k | |
| Dropout Voltage (Vd) | 0.3 | V | |
| Output Sink Current (IO (Sink)) | 25 | mA | |
| Storage Temperature Range | -65 to +150 | C | |
| Maximum Junction Temperature (TJ) | +150 | C | |
| Power Dissipation (PD) - SIP-3 | 550 (max at 25C) | mW | |
| Power Dissipation (PD) - SC59 | 230 (max at 25C) | mW | |
| Operation Point (Bops) - A Grade | 15 to 60 | Gauss | South Pole to Brand Side |
| Release Point (Brps) - A Grade | -60 to -15 | Gauss | South Pole to Brand Side |
| Hysteresis (Bhy) - A Grade | 80 | Gauss | |Bopx|-|Brpx| |
| Operation Point (Bops) - B Grade | 5 to 80 | Gauss | South Pole to Brand Side |
| Release Point (Brps) - B Grade | -80 to -5 | Gauss | South Pole to Brand Side |
| Hysteresis (Bhy) - B Grade | 80 | Gauss | |Bopx|-|Brpx| |
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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