Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 3.5mA |
| Operation Points | 7mT |
| Release Points | -7mT |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 3.5V~20V |
| Description | SC-59 Switches (Solid State) RoHS |
| Mfr. Part # | AH1751-WG-7-A |
| Package | SC-59 |
| Model Number | AH1751-WG-7-A |
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Product Specification
| Operating Current | 3.5mA | Operation Points | 7mT |
| Release Points | -7mT | Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 3.5V~20V | Description | SC-59 Switches (Solid State) RoHS |
| Mfr. Part # | AH1751-WG-7-A | Package | SC-59 |
| Model Number | AH1751-WG-7-A |
The AH1751 is a single-digital-output Hall-effect sensor designed for high-temperature operation. It features an integrated Hall voltage generator, amplifier, comparator for noise rejection with switching hysteresis, and an open-collector output pre-driver. A band-gap regulator ensures temperature-compensated supply voltage and a wide operating range. The device operates as a latch: the output turns on (low) when the magnetic flux density exceeds the Bop threshold and remains on until the field drops below the Brp threshold, at which point it turns off. This makes it suitable for applications requiring robust magnetic sensing and latching behavior.
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | Operating | 3.5 | - | 20 | V |
| Operating Temperature Range | Operating | -40 | - | 125 | C |
| Output Saturation Voltage (VOUT(SAT)) | VCC = 12V, OUT "ON", IO = 50mA | - | 200 | 300 | mV |
| Supply Current (ICC) | VCC = 12V, OUT "OFF" | - | 3.5 | 6 | mA |
| Operation Point (Bops) (south pole to brand side) | @TA = +25C, VCC = 4V to 20V | 5 | - | 70 | Gauss |
| Release Point (Brps) (south pole to brand side) | @TA = +25C, VCC = 4V to 20V | -70 | - | -5 | Gauss |
| Hysteresis (Bhy = Brpx - Bopx) | @TA = +25C, VCC = 4V to 20V | - | 75 | - | Gauss |
| Output "OFF" Voltage (VOUT(off)) | - | - | 20 | V | |
| Output "ON" Current (IO(sink)) | - | - | 100 | mA | |
| Storage Temperature Range (TST) | -65 | - | 150 | C | |
| Maximum Junction Temperature (TJ(MAX)) | - | - | 150 | C | |
| Power Dissipation (PD) | SIP3 @ TA = +25C | - | - | 550 | mW |
| Power Dissipation (PD) | SC59 and SC59R @ TA = +25C | - | - | 230 | mW |
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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