Changsha Purple Horn E-Commerce Co., Ltd.
| Sample Frequency | 500Hz |
| Operating Current | 10.4uA |
| Operation Points | 4.8mT |
| Release Points | 2.8mT |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 1.8V~5.5V |
| Description | Digital Switch Omnipolar Push-Pull Hall Effect TO-92S |
| Mfr. Part # | SL1709FH |
| Package | TO-92S |
| Model Number | SL1709FH |
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Product Specification
| Sample Frequency | 500Hz | Operating Current | 10.4uA |
| Operation Points | 4.8mT | Release Points | 2.8mT |
| Operating Temperature | -40℃~+125℃ | Voltage - Supply | 1.8V~5.5V |
| Description | Digital Switch Omnipolar Push-Pull Hall Effect TO-92S | Mfr. Part # | SL1709FH |
| Package | TO-92S | Model Number | SL1709FH |
The SL170x series are low-power Hall-effect switch sensors designed for space-constrained and battery-sensitive systems. These sensors offer a wide operating voltage range (1.8V to 5.5V) and are available with multiple magnetic threshold options (26Gs, 36Gs, 48Gs) and switch frequencies (25Hz, 100Hz, 500Hz). They provide omnipolar magnetic field detection, meaning they respond to both South and North poles of a magnet. The sensors feature CMOS push-pull outputs, excellent ESD performance (8KV HBM), and are RoHS compliant. Typical applications include switch detection in laptops and tablets, TWS earbuds, mobile phones, electronic locks, valve position sensing, water meters, gas meters, flow meters, and non-contact detection.
| Feature | Specification | Details |
|---|---|---|
| Power Consumption | 25Hz Version | 0.9uA @ 1.8V |
| 100Hz Version | 2.4uA @ 1.8V | |
| 500Hz Version | 10.4uA @ 1.8V | |
| Operating Voltage Range | 1.8V ~ 5.5V | |
| Magnetic Field Threshold (Bop) Options | Ultra-Low | 26Gs |
| Low | 36Gs | |
| High | 48Gs | |
| Magnetic Field Detection | Omnipolar (S-pole and N-pole) | |
| Output Type | CMOS Push-Pull | |
| Package Options | SOT-23-3L, TO-92S, HFBP1010-4L | |
| Operating Temperature Range | -40 ~ 125 | |
| ESD Performance | HBM | 8KV |
| Absolute Maximum Ratings | VDD | 6V |
| Reverse VDD | -0.3V | |
| Output Drive Current (IOUTPUT) | 5 mA | |
| Storage Temperature (TSTG) | -50 ~ +150 | |
| Maximum Junction Temperature (TJ) | +150 | |
| Reference Operating Conditions | VDD | 1.8V ~ 5.5V |
| Ambient Temperature (TA) | -40 ~ 125 | |
| Electrical Parameters (Typical @ TA=+25, VDD=1.8V) | SL170XFH (500Hz) | IDD(AVG): 10.4uA |
| SL170XTX (100Hz) | IDD(AVG): 2.4uA | |
| SL170XSX (25Hz) | IDD(AVG): 0.9uA | |
| Output Low Voltage (VOL) @ IOUT=1mA | 0.05V ~ 0.15V | |
| Output High Voltage (VOH) @ IOUT=1mA | VDD-0.15V ~ VDD-0.1V | |
| Average Current (IDD(AVG)) | See specific series (0.9uA to 10.4uA) | |
| Awake Current (IDD(Awake)) | ~2.0 mA | |
| Sleep Current (IDD(Sleep)) | ~0.4 uA | |
| Wake-up Time (TAWAKE) | ~10 s | |
| Period (TPERIOD) | 2ms (500Hz), 10ms (100Hz), 40ms (25Hz) | |
| Magnetic Parameters (Typical @ TA=+25, VDD=1.8V) | SL170XH (High Threshold) | BOP: 48Gs, BRP: 28Gs, Hysteresis: ~20Gs |
| SL170XL (Low Threshold) | BOP: 36Gs, BRP: 20Gs, Hysteresis: ~16Gs | |
| SL170XU (Ultra-Low Threshold) | BOP: 26Gs, BRP: 14Gs, Hysteresis: ~12Gs | |
| Pin Definitions | SOT-23-3L | 1: VDD, 2: OUTPUT, 3: GND |
| TO-92S | 1: VDD, 2: GND, 3: OUTPUT | |
| HFBP1010-4L | 1: VDD, 2: GND, 3: NC, 4: Out | |
| Ordering Information Example | SL1703FH | SOT-23-3L, 48Gauss, 500Hz, -40~125, SPQ: 3000 |
| SL1709TL | TO-92S, 36Gauss, 100Hz, -40~125, SPQ: 1000 | |
| SL1704SL | HFBP1010-4L, 36Gauss, 25Hz, -40~125, SPQ: 10000 |
(Refer to the original datasheet for detailed dimensional drawings and specifications for SOT-23-3L, TO-92S, and FBP1010-4L packages.)
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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