Changsha Purple Horn E-Commerce Co., Ltd.
| Sample Frequency | 800kHz |
| Operating Current | 4mA |
| Operation Points | 3.8mT |
| Release Points | 2mT |
| Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 3V~24V |
| Description | SOT-23W-3 Switches (Solid State) RoHS |
| Mfr. Part # | A1126LLHLX-T |
| Package | SOT-23W-3 |
| Model Number | A1126LLHLX-T |
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Product Specification
| Sample Frequency | 800kHz | Operating Current | 4mA |
| Operation Points | 3.8mT | Release Points | 2mT |
| Operating Temperature | -40℃~+150℃ | Voltage - Supply | 3V~24V |
| Description | SOT-23W-3 Switches (Solid State) RoHS | Mfr. Part # | A1126LLHLX-T |
| Package | SOT-23W-3 | Model Number | A1126LLHLX-T |
The A1126 is an omnipolar, ultrasensitive Hall-effect switch with a digital output, designed for reliable operation across extended temperature ranges up to 150C. It features a dynamic offset cancellation technique for superior high-temperature performance, making it insensitive to physical stress and temperature excursions. The device integrates a voltage regulator, Hall-voltage generator, amplifier, chopper stabilization, Schmitt trigger, and a short-circuit-protected open-drain output on a single silicon chip. Its omnipolar operation allows activation by either north or south magnetic polarity, simplifying manufacturing and making it an excellent replacement for reed switches in industrial, consumer, and automotive applications.
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
| Supply Voltage | VCC | Operating, TJ < 165C | 3 | 24 | V | |
| Output Leakage Current | IOUTOFF | VOUT = 24 V, B < BRPS | 10 | A | ||
| Output On Voltage | VOUT(SAT) | IOUT = 20 mA, B > BOP | 185 | 500 | mV | |
| Output Current Limit | IOM | B > BOP | 30 | 60 | mA | |
| Power-On Time | tPO | 25 | s | |||
| Chopping Frequency | fC | 800 | kHz | |||
| Output Rise Time | tr | RLOAD = 820 , CS = 20 pF | 0.2 | 2 | s | |
| Output Fall Time | tf | RLOAD = 820 , CS = 20 pF | 0.1 | 2 | s | |
| Supply Current (On) | ICC(ON) | B > BOP , VCC = 12 V | 4 | mA | ||
| Supply Current (Off) | ICC(OFF) | B < BRP , VCC = 12 V | 4 | mA | ||
| Supply Zener Clamp Voltage | VZ | ICC = 6.5 mA; TA = 25C | 28 | V | ||
| Supply Zener Current | IZSUPPLY | VS = 28 V | 6.5 | mA | ||
| Operate Point (South) | BOPS | South pole adjacent to branded face | 15 | 38 | 55 | G |
| Operate Point (North) | BOPN | North pole adjacent to branded face | 55 | 38 | 15 | G |
| Release Point (South) | BRPS | South pole adjacent to branded face | 5 | 20 | 50 | G |
| Release Point (North) | BRPN | North pole adjacent to branded face | 50 | 20 | 5 | G |
| Hysteresis | BHYS | | BOPS BRPS |, | BOPN BRPN | | 5 | 30 | G |
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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