Changsha Purple Horn E-Commerce Co., Ltd.
| Sample Frequency | 25Hz |
| Operation Points | 2.6mT |
| Operating Current | 900nA |
| Release Points | 1.4mT |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 1.8V~5.5V |
| Description | Digital Switch Omnipolar Push-Pull Hall Effect TO-92S |
| Mfr. Part # | SL1709SU |
| Package | TO-92S |
| Model Number | SL1709SU |
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Product Specification
| Sample Frequency | 25Hz | Operation Points | 2.6mT |
| Operating Current | 900nA | Release Points | 1.4mT |
| Operating Temperature | -40℃~+125℃ | Voltage - Supply | 1.8V~5.5V |
| Description | Digital Switch Omnipolar Push-Pull Hall Effect TO-92S | Mfr. Part # | SL1709SU |
| Package | TO-92S | Model Number | SL1709SU |
The SL170x Series is a high-performance, low-power Hall effect switch sensor designed for compact and battery-sensitive systems. It offers versatile magnetic field detection with selectable thresholds (26Gs, 36Gs, 48Gs) and full-polarity sensing. With a wide operating voltage range of 1.8V to 5.5V and low current consumption, it is ideal for applications such as laptop and tablet lid detection, TWS earbuds, mobile phones, electronic locks, valve position sensing, water/gas meters, flow meters, and non-contact detection. The sensor features CMOS push-pull output, excellent ESD performance (HBM 8KV), and is RoHS compliant.
| Feature | Specification | Details |
|---|---|---|
| Power Consumption (25Hz version) | 0.9uA @ 1.8V | |
| Power Consumption (100Hz version) | 2.4uA @ 1.8V | |
| Power Consumption (500Hz version) | 10.4uA @ 1.8V | |
| Operating Voltage Range | 1.8V ~ 5.5V | |
| Magnetic Field Threshold (Bop) | Selectable: 26Gs (Ultra-low), 36Gs (Low), 48Gs (High) | |
| Polarity Detection | Full-polarity (S-pole and N-pole) | |
| Output Type | CMOS Push-Pull | |
| Available Packages | SOT-23-3L, TO-92S, HFBP1010-4L | |
| Operating Temperature Range | -40 ~ 125 | |
| ESD Performance | HBM 8KV | |
| Typical Applications | Laptop/tablet lid detection, TWS earbuds, mobile phones, electronic locks, valve position sensing, water/gas meters, flow meters, non-contact detection | |
| Pin Definitions (SOT-23-3L) | 1: VDD, 2: OUTPUT, 3: GND | |
| Pin Definitions (TO-92S) | 1: VDD, 2: GND, 3: OUTPUT | |
| Pin Definitions (HFBP1010-4L) | 1: VDD, 2: GND, 3: NC, 4: Out | |
| Model Naming Convention | SL 170 X X | X (Package): 3 (SOT-23-3L), 4 (HFBP1010-4L), 9 (TO-92S) X (Threshold): H (48Gs), L (36Gs), U (26Gs) X (Frequency): F (500Hz), T (100Hz), S (25Hz) |
| Absolute Maximum Ratings (TA=+25) | VDD | 6V |
| VDD_REV (Reverse Supply Voltage) | -0.3V | |
| IOUTPUT (Output Drive Current) | 5mA | |
| TSTG (Storage Temperature Range) | -50+150 | |
| TJ (Max Junction Temperature) | +150 | |
| Reference Operating Conditions (TA=+25) | VDD (Operating Voltage) | 1.8V ~ 5.5V |
| TA (Operating Temperature) | -40 ~ 125 | |
| Electrical Parameters (SL170XFX, TA=+25, VDD=1.8V) | IDD(AVG) (Average Current) | 10.4uA |
| Electrical Parameters (SL170XTX, TA=+25, VDD=1.8V) | IDD(AVG) (Average Current) | 2.4uA |
| Electrical Parameters (SL170XSX, TA=+25, VDD=1.8V) | IDD(AVG) (Average Current) | 0.9uA |
| Magnetic Parameters (SL170XH Series) | BOPS (Pickup Point, Positive) | 38 ~ 58 Gauss (Typ. 48 Gauss) |
| BRPS (Release Point, Positive) | 18 ~ 38 Gauss (Typ. 28 Gauss) | |
| BOPN (Pickup Point, Negative) | -58 ~ -38 Gauss (Typ. -48 Gauss) | |
| BRPN (Release Point, Negative) | -38 ~ -18 Gauss (Typ. -28 Gauss) | |
| BHY (Hysteresis) | -20 Gauss | |
| Magnetic Parameters (SL170XL Series) | BOPS (Pickup Point, Positive) | 26 ~ 46 Gauss (Typ. 36 Gauss) |
| BRPS (Release Point, Positive) | 10 ~ 30 Gauss (Typ. 20 Gauss) | |
| BOPN (Pickup Point, Negative) | -46 ~ -26 Gauss (Typ. -36 Gauss) | |
| BRPN (Release Point, Negative) | -30 ~ -10 Gauss (Typ. -20 Gauss) | |
| BHY (Hysteresis) | -16 Gauss | |
| Magnetic Parameters (SL170XU Series) | BOPS (Pickup Point, Positive) | 16 ~ 36 Gauss (Typ. 26 Gauss) |
| BRPS (Release Point, Positive) | 4 ~ 24 Gauss (Typ. 14 Gauss) | |
| BOPN (Pickup Point, Negative) | -36 ~ -16 Gauss (Typ. -26 Gauss) | |
| BRPN (Release Point, Negative) | -24 ~ -4 Gauss (Typ. -14 Gauss) | |
| BHY (Hysteresis) | -12 Gauss | |
| 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 | |
| Package Dimensions | SOT-23-3L | See Datasheet Figure 15 |
| TO-92S | See Datasheet Figure 16 | |
| FBP1010-4L | See Datasheet Figure 17 |
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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