Changsha Purple Horn E-Commerce Co., Ltd.
| Sample Frequency | 25Hz |
| Operation Points | 5mT |
| Operating Current | 900nA |
| Release Points | 3.5mT |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 1.8V~5.5V |
| Description | TO-92S Switches (Solid State) RoHS |
| Mfr. Part # | SL1719SH |
| Package | TO-92S |
| Model Number | SL1719SH |
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Product Specification
| Sample Frequency | 25Hz | Operation Points | 5mT |
| Operating Current | 900nA | Release Points | 3.5mT |
| Operating Temperature | -40℃~+85℃ | Voltage - Supply | 1.8V~5.5V |
| Description | TO-92S Switches (Solid State) RoHS | Mfr. Part # | SL1719SH |
| Package | TO-92S | Model Number | SL1719SH |
The SL171x Series is a low-power Hall effect switch sensor designed for space-constrained and battery-sensitive systems. It offers various magnetic field thresholds, switching frequencies, and package options to suit diverse applications. The sensor detects the South pole of a magnetic field: when the S-pole magnetic flux density exceeds the operating point (BOP), the output goes low; it returns high when the S-pole magnetic flux density drops below the release point (BRP). Featuring built-in temperature compensation and clock logic circuits, it ensures stable operating points and switching frequencies. The sensor operates with minimal current consumption, providing single S-pole magnetic response across a wide supply voltage range of 1.8V to 5.5V, and is available in standard SOT-23-3L and TO-92S packages. Its excellent ESD performance and RoHS compliance make it suitable for demanding applications.
| Feature | Specification | Details | Unit | |||
|---|---|---|---|---|---|---|
| Low Power Consumption | 25Hz Version | 0.9 | uA @ 1.8V | |||
| 100Hz Version | 2.4 | uA @ 1.8V | ||||
| Operating Voltage Range | 1.8V ~ 5.5V | |||||
| Magnetic Field Threshold (BOP) | High Threshold | 50 | Gs | |||
| Operating Temperature Range | -40 ~ 85 | |||||
| Typical Applications | Laptop and tablet switch detection | |||||
| TWS earbuds, mobile phones | ||||||
| Electronic locks, valve position detection | ||||||
| Water meters, gas meters, flow meters | ||||||
| Non-contact detection | ||||||
| Absolute Maximum Ratings | VDD | 6 | V | |||
| VDD_REV (Reverse Supply Voltage) | -0.3 | V | ||||
| IOUTPUT (Output Drive Current) | 5 | mA | ||||
| B (Magnetic Flux Density) | No limit | Gauss | ||||
| TSTG (Storage Temperature Range) | -50 ~ +150 | |||||
| TJ (Max Junction Temperature) | +150 | |||||
| ESD HBM (Human Body Model) | 8000 | V | ||||
| Reference Operating Conditions | VDD (Supply Voltage) | 1.8 ~ 5.5 | V | |||
| TA (Operating Temperature Range) | -40 ~ 85 | |||||
| Electrical Parameters (@TA=+25, VDD=1.8V) | VOL (Output Low Voltage, IOUT=1mA) | 0.05 ~ 0.15 | V | |||
| VOH (Output High Voltage, IOUT=1mA) | VDD-0.15 ~ VDD-0.1 | V | ||||
| IDD(AVG) (Average Current, 25Hz version) | 0.9 | uA | ||||
| IDD(AVG) (Average Current, 100Hz version) | 2.4 | uA | ||||
| IDD(Awake) (Wake-up State Current) | 2.0 | mA | ||||
| IDD(Sleep) (Sleep State Current) | 0.4 | uA | ||||
| TAWAKE (Wake-up Time) | 10 | s | ||||
| Magnetic Parameters (@TA=+25, VDD=1.8V) | BOPS (Operating Point) | 40 ~ 60 | Gauss | |||
| BRPS (Release Point) | 25 ~ 45 | Gauss | ||||
| BHY (Hysteresis) | -15 | - | ||||
| Ordering Information | Model | Package | Pin Count | Magnetic Threshold (Bop) | Switching Frequency | Temperature |
| SL1713TH | SOT-23-3L | 3 | 50 Gauss | 100Hz | -40~85 | |
| SL1713SH | SOT-23-3L | 3 | 50 Gauss | 25Hz | -40~85 | |
| SL1719TH | TO-92S | 3 | 50 Gauss | 100Hz | -40~85 | |
| SL1719SH | TO-92S | 3 | 50 Gauss | 25Hz | -40~85 | |
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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