Changsha Purple Horn E-Commerce Co., Ltd.
| Sample Frequency | 40kHz |
| Operating Current | 2.25mA |
| Operation Points | 2mT |
| Release Points | 2mT |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 1.8V~5.5V |
| Description | SOT-23-3L Switches (Solid State) RoHS |
| Mfr. Part # | SL1633FU |
| Package | SOT-23-3L |
| Model Number | SL1633FU |
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Product Specification
| Sample Frequency | 40kHz | Operating Current | 2.25mA |
| Operation Points | 2mT | Release Points | 2mT |
| Operating Temperature | -40℃~+85℃ | Voltage - Supply | 1.8V~5.5V |
| Description | SOT-23-3L Switches (Solid State) RoHS | Mfr. Part # | SL1633FU |
| Package | SOT-23-3L | Model Number | SL1633FU |
The SL163X Series is a low-power, latching Hall effect switch sensor designed for reliable operation within a wide supply voltage range of 1.8V to 5.5V. Featuring an integrated temperature compensation circuit and clock logic circuit, it ensures stable operating points and switching frequencies. The sensor exhibits a latching mode where it outputs a low level when the magnetic field strength exceeds |BOP| and remains low until the field strength drops below |BRP|, at which point it outputs a high level. Available in standard SOT-23-3L and TO-92S packages, this sensor offers high magnetic sensitivity with ultra-low thresholds (BOP = 20 Gauss) or high thresholds (BOP = 48 Gauss). It is suitable for applications such as brushless motors, speed detection, liquid level detection, and proximity position switches.
| Category | Specification | Value | Unit | Notes |
|---|---|---|---|---|
| General | Product Series | SL163X | ||
| Operating Mode | Latching | |||
| Power Supply Voltage Range | 1.8 ~ 5.5 | V | ||
| Magnetic Sensitivity | Ultra-Low Threshold BOP | 20 | Gauss | Typical |
| Ultra-Low Threshold BRP | 20 | Gauss | Typical | |
| Magnetic Sensitivity | High Threshold BOP | 48 | Gauss | Typical |
| High Threshold BRP | 48 | Gauss | Typical | |
| Current Consumption | Average Operating Current (VDD=1.8V) | 2.25 | mA | Typical |
| Average Operating Current (VDD=5.5V) | 2.75 | mA | Typical | |
| Switching Frequency | Fs (VDD=1.8V) | 40 | KHz | Typical |
| Operating Temperature Range | -40 ~ 85 | |||
| Model Variants | Model | SL1633FU | SOT-23-3L, Ultra-low threshold, Fast version | |
| Model | SL1639FU | TO-92S, Ultra-low threshold, Fast version | ||
| Model | SL1633FH | SOT-23-3L, High threshold, Fast version | ||
| Model | SL1639FH | TO-92S, High threshold, Fast version | ||
| Pin Definitions (SOT-23-3L) | VDD | 1 | Power Supply Input | |
| OUTPUT | 2 | Output | ||
| Pin Definitions (SOT-23-3L) | GND | 3 | Ground | |
| VDD | 1 | Power Supply Input | ||
| Pin Definitions (TO-92S) | GND | 2 | Ground | |
| OUTPUT | 3 | Output | ||
| Magnetic Parameters (Typical, VDD=1.8V) | BOP (Ultra-low threshold) | -20 | Gauss | |
| BRP (Ultra-low threshold) | 20 | Gauss | ||
| BHY (|BOP-BRP|) (Ultra-low threshold) | 40 | - | ||
| Magnetic Parameters (Typical, VDD=1.8V) | BOP (High threshold) | -48 | Gauss | |
| BRP (High threshold) | 48 | Gauss | ||
| BHY (|BOP-BRP|) (High threshold) | 96 | - | ||
| Absolute Maximum Ratings | Storage Temperature | -50 ~ +150 | ||
| Absolute Maximum Ratings | Junction Temperature | +150 |
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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